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Message-Id: <1347108804-4775-1-git-send-email-yamanetoshi@gmail.com>
Date: Sat, 8 Sep 2012 21:53:24 +0900
From: Toshiaki Yamane <yamanetoshi@...il.com>
To: Greg Kroah-Hartman <greg@...ah.com>
Cc: linux-kernel@...r.kernel.org,
Toshiaki Yamane <yamanetoshi@...il.com>
Subject: [PATCH] staging/rts_pstor: remove braces {} in rtsx_scsi.c
fixed below checkpatch warnings.
-WARNING: braces {} are not necessary for single statement blocks
-WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Toshiaki Yamane <yamanetoshi@...il.com>
---
drivers/staging/rts_pstor/rtsx_scsi.c | 403 ++++++++++++++-------------------
1 file changed, 168 insertions(+), 235 deletions(-)
diff --git a/drivers/staging/rts_pstor/rtsx_scsi.c b/drivers/staging/rts_pstor/rtsx_scsi.c
index f2e5842..4f6b00a 100644
--- a/drivers/staging/rts_pstor/rtsx_scsi.c
+++ b/drivers/staging/rts_pstor/rtsx_scsi.c
@@ -135,9 +135,9 @@ void scsi_show_command(struct scsi_cmnd *srb)
default: what = "(unknown command)"; unknown_cmd = 1; break;
}
- if (srb->cmnd[0] != TEST_UNIT_READY) {
+ if (srb->cmnd[0] != TEST_UNIT_READY)
RTSX_DEBUGP("Command %s (%d bytes)\n", what, srb->cmd_len);
- }
+
if (unknown_cmd) {
RTSX_DEBUGP("");
for (i = 0; i < srb->cmd_len && i < 16; i++)
@@ -317,11 +317,11 @@ static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip)
};
if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
- if (chip->lun2card[lun] == SD_CARD) {
+ if (chip->lun2card[lun] == SD_CARD)
inquiry_string = inquiry_sd;
- } else {
+ else
inquiry_string = inquiry_ms;
- }
+
} else if (CHECK_LUN_MODE(chip, SD_MS_1LUN)) {
inquiry_string = inquiry_sdms;
} else {
@@ -329,9 +329,8 @@ static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
buf = vmalloc(scsi_bufflen(srb));
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
#ifdef SUPPORT_MAGIC_GATE
if ((chip->mspro_formatter_enable) &&
@@ -340,23 +339,21 @@ static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if (chip->mspro_formatter_enable)
#endif
{
- if (!card || (card == MS_CARD)) {
+ if (!card || (card == MS_CARD))
pro_formatter_flag = 1;
- }
}
if (pro_formatter_flag) {
- if (scsi_bufflen(srb) < 56) {
+ if (scsi_bufflen(srb) < 56)
sendbytes = (unsigned char)(scsi_bufflen(srb));
- } else {
+ else
sendbytes = 56;
- }
+
} else {
- if (scsi_bufflen(srb) < 36) {
+ if (scsi_bufflen(srb) < 36)
sendbytes = (unsigned char)(scsi_bufflen(srb));
- } else {
+ else
sendbytes = 36;
- }
}
if (sendbytes > 8) {
@@ -371,9 +368,8 @@ static int inquiry(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
if (pro_formatter_flag) {
- if (sendbytes > 36) {
+ if (sendbytes > 36)
memcpy(buf + 36, formatter_inquiry_str, sendbytes - 36);
- }
}
scsi_set_resid(srb, 0);
@@ -467,9 +463,8 @@ static int request_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
buf = vmalloc(scsi_bufflen(srb));
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
tmp = (unsigned char *)sense;
memcpy(buf, tmp, scsi_bufflen(srb));
@@ -494,15 +489,15 @@ static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd,
if (cmd == MODE_SENSE) {
sys_info_offset = 8;
- if (data_size > 0x68) {
+ if (data_size > 0x68)
data_size = 0x68;
- }
+
buf[i++] = 0x67; /* Mode Data Length */
} else {
sys_info_offset = 12;
- if (data_size > 0x6C) {
+ if (data_size > 0x6C)
data_size = 0x6C;
- }
+
buf[i++] = 0x00; /* Mode Data Length (MSB) */
buf[i++] = 0x6A; /* Mode Data Length (LSB) */
}
@@ -520,11 +515,11 @@ static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd,
}
/* WP */
- if (check_card_wp(chip, lun)) {
+ if (check_card_wp(chip, lun))
buf[i++] = 0x80;
- } else {
+ else
buf[i++] = 0x00;
- }
+
} else {
buf[i++] = 0x00; /* MediaType */
buf[i++] = 0x00; /* WP */
@@ -545,11 +540,10 @@ static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd,
if (data_size >= 11)
buf[i++] = 0x00; /* No Access Control */
if (data_size >= 12) {
- if (support_format) {
+ if (support_format)
buf[i++] = 0xC0; /* SF, SGM */
- } else {
+ else
buf[i++] = 0x00;
- }
}
} else {
/* The Following Data is the content of "Page 0x20" */
@@ -560,11 +554,10 @@ static void ms_mode_sense(struct rtsx_chip *chip, u8 cmd,
if (data_size >= 7)
buf[i++] = 0x00; /* No Access Control */
if (data_size >= 8) {
- if (support_format) {
+ if (support_format)
buf[i++] = 0xC0; /* SF, SGM */
- } else {
+ else
buf[i++] = 0x00;
- }
}
}
@@ -600,9 +593,8 @@ static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if ((chip->lun2card[lun] & MS_CARD)) {
if (!card || (card == MS_CARD)) {
dataSize = 108;
- if (chip->mspro_formatter_enable) {
+ if (chip->mspro_formatter_enable)
pro_formatter_flag = 1;
- }
}
}
#else
@@ -615,9 +607,8 @@ static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
#endif
buf = kmalloc(dataSize, GFP_KERNEL);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
pageCode = srb->cmnd[2] & 0x3f;
@@ -632,11 +623,11 @@ static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
dataSize = 4;
buf[0] = 0x03;
buf[1] = 0x00;
- if (check_card_wp(chip, lun)) {
+ if (check_card_wp(chip, lun))
buf[2] = 0x80;
- } else {
+ else
buf[2] = 0x00;
- }
+
buf[3] = 0x00;
}
} else {
@@ -648,11 +639,10 @@ static int mode_sense(struct scsi_cmnd *srb, struct rtsx_chip *chip)
buf[0] = 0x00;
buf[1] = 0x06;
buf[2] = 0x00;
- if (check_card_wp(chip, lun)) {
+ if (check_card_wp(chip, lun))
buf[3] = 0x80;
- } else {
+ else
buf[3] = 0x00;
- }
buf[4] = 0x00;
buf[5] = 0x00;
buf[6] = 0x00;
@@ -759,11 +749,11 @@ static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if (chip->rw_fail_cnt[lun] == 3) {
RTSX_DEBUGP("read/write fail three times in succession\n");
- if (srb->sc_data_direction == DMA_FROM_DEVICE) {
+ if (srb->sc_data_direction == DMA_FROM_DEVICE)
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
- } else {
+ else
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR);
- }
+
TRACE_RET(chip, TRANSPORT_FAILED);
}
@@ -776,9 +766,8 @@ static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if (CHECK_PID(chip, 0x5209) && chip->max_payload) {
u8 val = 0x10 | (chip->max_payload << 5);
retval = rtsx_write_cfg_dw(chip, 0, 0x78, 0xFF, val);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
}
}
@@ -789,11 +778,10 @@ static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip)
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
} else {
chip->rw_fail_cnt[lun]++;
- if (srb->sc_data_direction == DMA_FROM_DEVICE) {
+ if (srb->sc_data_direction == DMA_FROM_DEVICE)
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
- } else {
+ else
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR);
- }
}
retval = TRANSPORT_FAILED;
TRACE_GOTO(chip, Exit);
@@ -808,9 +796,8 @@ Exit:
if (srb->sc_data_direction == DMA_TO_DEVICE) {
if (CHECK_PID(chip, 0x5209) && chip->max_payload) {
retval = rtsx_write_cfg_dw(chip, 0, 0x78, 0xFF, 0x10);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
}
}
@@ -837,9 +824,8 @@ static int read_format_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip)
buf_len = (scsi_bufflen(srb) > 12) ? 0x14 : 12;
buf = kmalloc(buf_len, GFP_KERNEL);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
buf[i++] = 0;
buf[i++] = 0;
@@ -864,22 +850,20 @@ static int read_format_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip)
buf[i++] = (unsigned char)(card_size >> 8);
buf[i++] = (unsigned char)card_size;
- if (desc_cnt == 2) {
+ if (desc_cnt == 2)
buf[i++] = 2;
- } else {
+ else
buf[i++] = 0;
- }
} else {
buf[i++] = 0xFF;
buf[i++] = 0xFF;
buf[i++] = 0xFF;
buf[i++] = 0xFF;
- if (desc_cnt == 2) {
+ if (desc_cnt == 2)
buf[i++] = 3;
- } else {
+ else
buf[i++] = 0;
- }
}
buf[i++] = 0x00;
@@ -916,9 +900,8 @@ static int read_capacity(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
buf = kmalloc(8, GFP_KERNEL);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
card_size = get_card_size(chip, lun);
buf[0] = (unsigned char)((card_size - 1) >> 24);
@@ -956,9 +939,8 @@ static int read_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = ((u16)srb->cmnd[4] << 8) | srb->cmnd[5];
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_force_power_on(chip, SSC_PDCTL);
if (retval != STATUS_SUCCESS) {
@@ -1016,9 +998,8 @@ static int write_eeprom(struct scsi_cmnd *srb, struct rtsx_chip *chip)
} else {
len = (unsigned short)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -1061,9 +1042,8 @@ static int read_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_force_power_on(chip, SSC_PDCTL);
if (retval != STATUS_SUCCESS) {
@@ -1114,9 +1094,8 @@ static int write_mem(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = (unsigned short)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -1200,16 +1179,15 @@ static int trace_msg_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
clear = srb->cmnd[2];
buf = (unsigned char *)vmalloc(scsi_bufflen(srb));
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
ptr = buf;
- if (chip->trace_msg[chip->msg_idx].valid) {
+ if (chip->trace_msg[chip->msg_idx].valid)
msg_cnt = TRACE_ITEM_CNT;
- } else {
+ else
msg_cnt = chip->msg_idx;
- }
+
*(ptr++) = (u8)(msg_cnt >> 24);
*(ptr++) = (u8)(msg_cnt >> 16);
*(ptr++) = (u8)(msg_cnt >> 8);
@@ -1225,15 +1203,14 @@ static int trace_msg_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
*(ptr++) = (u8)(chip->trace_msg[idx].line >> 8);
*(ptr++) = (u8)(chip->trace_msg[idx].line);
- for (j = 0; j < MSG_FUNC_LEN; j++) {
+ for (j = 0; j < MSG_FUNC_LEN; j++)
*(ptr++) = chip->trace_msg[idx].func[j];
- }
- for (j = 0; j < MSG_FILE_LEN; j++) {
+
+ for (j = 0; j < MSG_FILE_LEN; j++)
*(ptr++) = chip->trace_msg[idx].file[j];
- }
- for (j = 0; j < TIME_VAL_LEN; j++) {
+
+ for (j = 0; j < TIME_VAL_LEN; j++)
*(ptr++) = chip->trace_msg[idx].timeval_buf[j];
- }
}
rtsx_stor_set_xfer_buf(buf, scsi_bufflen(srb), srb);
@@ -1424,20 +1401,19 @@ static int dma_access_ring_buffer(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = ((u16)(srb->cmnd[4]) << 8) | srb->cmnd[5];
len = min(len, (u16)scsi_bufflen(srb));
- if (srb->sc_data_direction == DMA_FROM_DEVICE) {
+ if (srb->sc_data_direction == DMA_FROM_DEVICE)
RTSX_DEBUGP("Read from device\n");
- } else {
+ else
RTSX_DEBUGP("Write to device\n");
- }
retval = rtsx_transfer_data(chip, 0, scsi_sglist(srb), len,
scsi_sg_count(srb), srb->sc_data_direction, 1000);
if (retval < 0) {
- if (srb->sc_data_direction == DMA_FROM_DEVICE) {
+ if (srb->sc_data_direction == DMA_FROM_DEVICE)
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_UNRECOVER_READ_ERR);
- } else {
+ else
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_WRITE_ERR);
- }
+
TRACE_RET(chip, TRANSPORT_FAILED);
}
scsi_set_resid(srb, 0);
@@ -1462,22 +1438,20 @@ static int get_dev_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
status[0] = (u8)(chip->product_id);
status[1] = chip->ic_version;
- if (chip->auto_delink_en) {
+ if (chip->auto_delink_en)
status[2] = 0x10;
- } else {
+ else
status[2] = 0x00;
- }
status[3] = 20;
status[4] = 10;
status[5] = 05;
status[6] = 21;
- if (chip->card_wp) {
+ if (chip->card_wp)
status[7] = 0x20;
- } else {
+ else
status[7] = 0x00;
- }
#ifdef SUPPORT_OCP
status[8] = 0;
@@ -1489,67 +1463,60 @@ static int get_dev_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
oc_ever_mask = SD_OC_EVER;
}
- if (chip->ocp_stat & oc_now_mask) {
+ if (chip->ocp_stat & oc_now_mask)
status[8] |= 0x02;
- }
- if (chip->ocp_stat & oc_ever_mask) {
+
+ if (chip->ocp_stat & oc_ever_mask)
status[8] |= 0x01;
- }
#endif
if (card == SD_CARD) {
if (CHK_SD(sd_card)) {
if (CHK_SD_HCXC(sd_card)) {
- if (sd_card->capacity > 0x4000000) {
+ if (sd_card->capacity > 0x4000000)
status[0x0E] = 0x02;
- } else {
+ else
status[0x0E] = 0x01;
- }
} else {
status[0x0E] = 0x00;
}
- if (CHK_SD_SDR104(sd_card)) {
+ if (CHK_SD_SDR104(sd_card))
status[0x0F] = 0x03;
- } else if (CHK_SD_DDR50(sd_card)) {
+ else if (CHK_SD_DDR50(sd_card))
status[0x0F] = 0x04;
- } else if (CHK_SD_SDR50(sd_card)) {
+ else if (CHK_SD_SDR50(sd_card))
status[0x0F] = 0x02;
- } else if (CHK_SD_HS(sd_card)) {
+ else if (CHK_SD_HS(sd_card))
status[0x0F] = 0x01;
- } else {
+ else
status[0x0F] = 0x00;
- }
} else {
- if (CHK_MMC_SECTOR_MODE(sd_card)) {
+ if (CHK_MMC_SECTOR_MODE(sd_card))
status[0x0E] = 0x01;
- } else {
+ else
status[0x0E] = 0x00;
- }
- if (CHK_MMC_DDR52(sd_card)) {
+ if (CHK_MMC_DDR52(sd_card))
status[0x0F] = 0x03;
- } else if (CHK_MMC_52M(sd_card)) {
+ else if (CHK_MMC_52M(sd_card))
status[0x0F] = 0x02;
- } else if (CHK_MMC_26M(sd_card)) {
+ else if (CHK_MMC_26M(sd_card))
status[0x0F] = 0x01;
- } else {
+ else
status[0x0F] = 0x00;
- }
}
} else if (card == MS_CARD) {
if (CHK_MSPRO(ms_card)) {
- if (CHK_MSXC(ms_card)) {
+ if (CHK_MSXC(ms_card))
status[0x0E] = 0x01;
- } else {
+ else
status[0x0E] = 0x00;
- }
- if (CHK_HG8BIT(ms_card)) {
+ if (CHK_HG8BIT(ms_card))
status[0x0F] = 0x01;
- } else {
+ else
status[0x0F] = 0x00;
- }
}
}
@@ -1600,37 +1567,35 @@ static int set_chip_mode(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if (phy_debug_mode) {
chip->phy_debug_mode = 1;
retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
rtsx_disable_bus_int(chip);
retval = rtsx_read_phy_register(chip, 0x1C, ®);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
reg |= 0x0001;
retval = rtsx_write_phy_register(chip, 0x1C, reg);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
} else {
chip->phy_debug_mode = 0;
retval = rtsx_write_register(chip, CDRESUMECTL, 0x77, 0x77);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
rtsx_enable_bus_int(chip);
retval = rtsx_read_phy_register(chip, 0x1C, ®);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
reg &= 0xFFFE;
retval = rtsx_write_phy_register(chip, 0x1C, reg);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
}
return TRANSPORT_GOOD;
@@ -1737,9 +1702,8 @@ static int read_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip)
if (len) {
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_force_power_on(chip, SSC_PDCTL);
if (retval != STATUS_SUCCESS) {
@@ -1795,9 +1759,8 @@ static int write_phy_register(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = (unsigned short)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -1886,9 +1849,8 @@ static int read_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = ((u16)srb->cmnd[6] << 8) | srb->cmnd[7];
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_force_power_on(chip, SSC_PDCTL);
if (retval != STATUS_SUCCESS) {
@@ -1934,9 +1896,8 @@ static int write_eeprom2(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = (unsigned short)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -1980,9 +1941,8 @@ static int read_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = srb->cmnd[5];
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_force_power_on(chip, SSC_PDCTL);
if (retval != STATUS_SUCCESS) {
@@ -2029,9 +1989,8 @@ static int write_efuse(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = (u8)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (buf == NULL) {
+ if (buf == NULL)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -2093,27 +2052,23 @@ Exit:
vfree(buf);
retval = card_power_off(chip, SPI_CARD);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
if (chip->asic_code) {
retval = rtsx_write_register(chip, PWR_GATE_CTRL, LDO3318_PWR_MASK, LDO_OFF);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
wait_timeout(600);
retval = rtsx_write_phy_register(chip, 0x08, val);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_write_register(chip, PWR_GATE_CTRL, LDO3318_PWR_MASK, LDO_ON);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
}
return result;
@@ -2140,11 +2095,10 @@ static int read_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
RTSX_DEBUGP("%s: func = %d, addr = 0x%x, len = %d\n", __func__, func, addr, len);
- if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) {
+ if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
func_max = 1;
- } else {
+ else
func_max = 0;
- }
if (func > func_max) {
set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
@@ -2152,9 +2106,8 @@ static int read_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
retval = rtsx_read_cfg_seq(chip, func, addr, buf, len);
if (retval != STATUS_SUCCESS) {
@@ -2193,11 +2146,10 @@ static int write_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
RTSX_DEBUGP("%s: func = %d, addr = 0x%x\n", __func__, func, addr);
- if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) {
+ if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
func_max = 1;
- } else {
+ else
func_max = 0;
- }
if (func > func_max) {
set_sense_type(chip, SCSI_LUN(srb), SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
@@ -2206,9 +2158,8 @@ static int write_cfg_byte(struct scsi_cmnd *srb, struct rtsx_chip *chip)
len = (unsigned short)min(scsi_bufflen(srb), (unsigned int)len);
buf = (u8 *)vmalloc(len);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
rtsx_stor_get_xfer_buf(buf, len, srb);
scsi_set_resid(srb, scsi_bufflen(srb) - len);
@@ -2328,63 +2279,56 @@ static int read_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
rtsx_status[4] = (u8)lun;
if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
- if (chip->lun2card[lun] == SD_CARD) {
+ if (chip->lun2card[lun] == SD_CARD)
rtsx_status[5] = 2;
- } else {
+ else
rtsx_status[5] = 3;
- }
} else {
if (chip->card_exist) {
- if (chip->card_exist & XD_CARD) {
+ if (chip->card_exist & XD_CARD)
rtsx_status[5] = 4;
- } else if (chip->card_exist & SD_CARD) {
+ else if (chip->card_exist & SD_CARD)
rtsx_status[5] = 2;
- } else if (chip->card_exist & MS_CARD) {
+ else if (chip->card_exist & MS_CARD)
rtsx_status[5] = 3;
- } else {
+ else
rtsx_status[5] = 7;
- }
} else {
rtsx_status[5] = 7;
}
}
- if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
+ if (CHECK_LUN_MODE(chip, SD_MS_2LUN))
rtsx_status[6] = 2;
- } else {
+ else
rtsx_status[6] = 1;
- }
rtsx_status[7] = (u8)(chip->product_id);
rtsx_status[8] = chip->ic_version;
- if (check_card_exist(chip, lun)) {
+ if (check_card_exist(chip, lun))
rtsx_status[9] = 1;
- } else {
+ else
rtsx_status[9] = 0;
- }
- if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
+ if (CHECK_LUN_MODE(chip, SD_MS_2LUN))
rtsx_status[10] = 0;
- } else {
+ else
rtsx_status[10] = 1;
- }
if (CHECK_LUN_MODE(chip, SD_MS_2LUN)) {
- if (chip->lun2card[lun] == SD_CARD) {
+ if (chip->lun2card[lun] == SD_CARD)
rtsx_status[11] = SD_CARD;
- } else {
+ else
rtsx_status[11] = MS_CARD;
- }
} else {
rtsx_status[11] = XD_CARD | SD_CARD | MS_CARD;
}
- if (check_card_ready(chip, lun)) {
+ if (check_card_ready(chip, lun))
rtsx_status[12] = 1;
- } else {
+ else
rtsx_status[12] = 0;
- }
if (get_lun_card(chip, lun) == XD_CARD) {
rtsx_status[13] = 0x40;
@@ -2421,29 +2365,26 @@ static int read_status(struct scsi_cmnd *srb, struct rtsx_chip *chip)
} else {
if (CHECK_LUN_MODE(chip, DEFAULT_SINGLE)) {
#ifdef SUPPORT_SDIO
- if (chip->sd_io && chip->sd_int) {
+ if (chip->sd_io && chip->sd_int)
rtsx_status[13] = 0x60;
- } else {
+ else
rtsx_status[13] = 0x70;
- }
#else
rtsx_status[13] = 0x70;
#endif
} else {
- if (chip->lun2card[lun] == SD_CARD) {
+ if (chip->lun2card[lun] == SD_CARD)
rtsx_status[13] = 0x20;
- } else {
+ else
rtsx_status[13] = 0x30;
- }
}
}
rtsx_status[14] = 0x78;
- if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip)) {
+ if (CHK_SDIO_EXIST(chip) && !CHK_SDIO_IGNORED(chip))
rtsx_status[15] = 0x83;
- } else {
+ else
rtsx_status[15] = 0x82;
- }
buf_len = min(scsi_bufflen(srb), (unsigned int)sizeof(rtsx_status));
rtsx_stor_set_xfer_buf(rtsx_status, buf_len, srb);
@@ -2538,9 +2479,8 @@ static int spi_vendor_cmd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
rtsx_write_register(chip, CARD_GPIO_DIR, 0x07, gpio_dir);
- if (result != STATUS_SUCCESS) {
+ if (result != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
return TRANSPORT_GOOD;
}
@@ -2610,13 +2550,12 @@ void led_shine(struct scsi_cmnd *srb, struct rtsx_chip *chip)
unsigned int lun = SCSI_LUN(srb);
u16 sec_cnt;
- if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) {
+ if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10))
sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8];
- } else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) {
+ else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6))
sec_cnt = srb->cmnd[4];
- } else {
+ else
return;
- }
if (chip->rw_cap[lun] >= GPIO_TOGGLE_THRESHOLD) {
toggle_gpio(chip, LED_GPIO);
@@ -2659,11 +2598,10 @@ static int ms_format_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
}
rtsx_set_stat(chip, RTSX_STAT_RUN);
- if (srb->cmnd[8] & 0x01) {
+ if (srb->cmnd[8] & 0x01)
quick_format = 0;
- } else {
+ else
quick_format = 1;
- }
if (!(chip->card_ready & MS_CARD)) {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_NOT_PRESENT);
@@ -2724,27 +2662,25 @@ static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
TRACE_RET(chip, TRANSPORT_FAILED);
}
- if (dev_info_id == 0x15) {
+ if (dev_info_id == 0x15)
buf_len = data_len = 0x3A;
- } else {
+ else
buf_len = data_len = 0x6A;
- }
buf = kmalloc(buf_len, GFP_KERNEL);
- if (!buf) {
+ if (!buf)
TRACE_RET(chip, TRANSPORT_ERROR);
- }
i = 0;
/* GET Memory Stick Media Information Response Header */
buf[i++] = 0x00; /* Data length MSB */
buf[i++] = data_len; /* Data length LSB */
/* Device Information Type Code */
- if (CHK_MSXC(ms_card)) {
+ if (CHK_MSXC(ms_card))
buf[i++] = 0x03;
- } else {
+ else
buf[i++] = 0x02;
- }
+
/* SGM bit */
buf[i++] = 0x01;
/* Reserved */
@@ -2759,11 +2695,11 @@ static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
/* Device Information ID Number */
buf[i++] = dev_info_id;
/* Device Information Length */
- if (dev_info_id == 0x15) {
+ if (dev_info_id == 0x15)
data_len = 0x31;
- } else {
+ else
data_len = 0x61;
- }
+
buf[i++] = 0x00; /* Data length MSB */
buf[i++] = data_len; /* Data length LSB */
/* Valid Bit */
@@ -2778,11 +2714,10 @@ static int get_ms_information(struct scsi_cmnd *srb, struct rtsx_chip *chip)
rtsx_stor_set_xfer_buf(buf, buf_len, srb);
- if (dev_info_id == 0x15) {
+ if (dev_info_id == 0x15)
scsi_set_resid(srb, scsi_bufflen(srb)-0x3C);
- } else {
+ else
scsi_set_resid(srb, scsi_bufflen(srb)-0x6C);
- }
kfree(buf);
return STATUS_SUCCESS;
@@ -2793,13 +2728,11 @@ static int ms_sp_cmnd(struct scsi_cmnd *srb, struct rtsx_chip *chip)
{
int retval = TRANSPORT_ERROR;
- if (srb->cmnd[2] == MS_FORMAT) {
+ if (srb->cmnd[2] == MS_FORMAT)
retval = ms_format_cmnd(srb, chip);
- }
#ifdef SUPPORT_PCGL_1P18
- else if (srb->cmnd[2] == GET_MS_INFORMATION) {
+ else if (srb->cmnd[2] == GET_MS_INFORMATION)
retval = get_ms_information(srb, chip);
- }
#endif
return retval;
@@ -2912,9 +2845,9 @@ static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[8] == 0x04) &&
(srb->cmnd[9] == 0x1C)) {
retval = mg_get_local_EKB(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -2926,9 +2859,9 @@ static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[8] == 0x00) &&
(srb->cmnd[9] == 0x24)) {
retval = mg_get_rsp_chg(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -2945,9 +2878,9 @@ static int mg_report_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[4] == 0x00) &&
(srb->cmnd[5] < 32)) {
retval = mg_get_ICV(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -3014,9 +2947,9 @@ static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[8] == 0x00) &&
(srb->cmnd[9] == 0x0C)) {
retval = mg_set_leaf_id(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -3028,9 +2961,9 @@ static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[8] == 0x00) &&
(srb->cmnd[9] == 0x0C)) {
retval = mg_chg(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -3042,9 +2975,9 @@ static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[8] == 0x00) &&
(srb->cmnd[9] == 0x0C)) {
retval = mg_rsp(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
@@ -3061,9 +2994,9 @@ static int mg_send_key(struct scsi_cmnd *srb, struct rtsx_chip *chip)
(srb->cmnd[4] == 0x00) &&
(srb->cmnd[5] < 32)) {
retval = mg_set_ICV(srb, chip);
- if (retval != STATUS_SUCCESS) {
+ if (retval != STATUS_SUCCESS)
TRACE_RET(chip, TRANSPORT_FAILED);
- }
+
} else {
set_sense_type(chip, lun, SENSE_TYPE_MEDIA_INVALID_CMD_FIELD);
TRACE_RET(chip, TRANSPORT_FAILED);
--
1.7.9.5
--
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