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Message-Id: <20230811101404.4463-1-victorshihgli@gmail.com>
Date: Fri, 11 Aug 2023 18:14:04 +0800
From: Victor Shih <victorshihgli@...il.com>
To: ulf.hansson@...aro.org, adrian.hunter@...el.com
Cc: linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
benchuanggli@...il.com, HL.Liu@...esyslogic.com.tw,
Greg.tu@...esyslogic.com.tw, Victor Shih <victorshihgli@...il.com>,
Victor Shih <victor.shih@...esyslogic.com.tw>
Subject: [PATCH V1] mmc: core: Cleanup mmc_sd_num_wr_blocks function
From: Victor Shih <victor.shih@...esyslogic.com.tw>
Use mmc_app_cmd function to simplify code in
mmc_sd_num_wr_blocks function.
Signed-off-by: Victor Shih <victor.shih@...esyslogic.com.tw>
---
drivers/mmc/core/block.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index f701efb1fa78..c665b25bffc3 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -918,17 +918,9 @@ static int mmc_sd_num_wr_blocks(struct mmc_card *card, u32 *written_blocks)
struct scatterlist sg;
- cmd.opcode = MMC_APP_CMD;
- cmd.arg = card->rca << 16;
- cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_AC;
-
- err = mmc_wait_for_cmd(card->host, &cmd, 0);
- if (err)
- return err;
- if (!mmc_host_is_spi(card->host) && !(cmd.resp[0] & R1_APP_CMD))
- return -EIO;
-
- memset(&cmd, 0, sizeof(struct mmc_command));
+ err = mmc_app_cmd(card->host, card);
+ if (err)
+ return err;
cmd.opcode = SD_APP_SEND_NUM_WR_BLKS;
cmd.arg = 0;
--
2.25.1
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