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Message-Id: <1549613335-30319-12-git-send-email-yamada.masahiro@socionext.com>
Date: Fri, 8 Feb 2019 17:08:55 +0900
From: Masahiro Yamada <yamada.masahiro@...ionext.com>
To: linux-mtd@...ts.infradead.org,
Miquel Raynal <miquel.raynal@...tlin.com>
Cc: Boris Brezillon <bbrezillon@...nel.org>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Brian Norris <computersforpeace@...il.com>,
linux-kernel@...r.kernel.org, Marek Vasut <marek.vasut@...il.com>,
Richard Weinberger <richard@....at>,
David Woodhouse <dwmw2@...radead.org>
Subject: [PATCH 11/11] mtd: rawnand: denali: clean up coding style
Eliminate the following reports from 'scripts/checkpatch.pl --strict'.
CHECK: Prefer kernel type 'u8' over 'uint8_t'
CHECK: Prefer kernel type 'u32' over 'uint32_t'
CHECK: Alignment should match open parenthesis
I slightly changed denali_check_erased_page() to make it shorter.
Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---
drivers/mtd/nand/raw/denali.c | 41 +++++++++++++++++++----------------------
1 file changed, 19 insertions(+), 22 deletions(-)
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index ce3a4bb..18d53dd 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -236,20 +236,17 @@ static int denali_check_erased_page(struct nand_chip *chip,
unsigned int max_bitflips)
{
struct mtd_ecc_stats *ecc_stats = &nand_to_mtd(chip)->ecc_stats;
- uint8_t *ecc_code = chip->oob_poi + denali->oob_skip_bytes;
- int ecc_steps = chip->ecc.steps;
- int ecc_size = chip->ecc.size;
- int ecc_bytes = chip->ecc.bytes;
+ struct nand_ecc_ctrl *ecc = &chip->ecc;
+ u8 *ecc_code = chip->oob_poi + denali->oob_skip_bytes;
int i, stat;
- for (i = 0; i < ecc_steps; i++) {
+ for (i = 0; i < ecc->steps; i++) {
if (!(uncor_ecc_flags & BIT(i)))
continue;
- stat = nand_check_erased_ecc_chunk(buf, ecc_size,
- ecc_code, ecc_bytes,
- NULL, 0,
- chip->ecc.strength);
+ stat = nand_check_erased_ecc_chunk(buf, ecc->size, ecc_code,
+ ecc->bytes, NULL, 0,
+ ecc->strength);
if (stat < 0) {
ecc_stats->failed++;
} else {
@@ -257,8 +254,8 @@ static int denali_check_erased_page(struct nand_chip *chip,
max_bitflips = max_t(unsigned int, max_bitflips, stat);
}
- buf += ecc_size;
- ecc_code += ecc_bytes;
+ buf += ecc->size;
+ ecc_code += ecc->bytes;
}
return max_bitflips;
@@ -270,7 +267,7 @@ static int denali_hw_ecc_fixup(struct nand_chip *chip,
{
struct mtd_ecc_stats *ecc_stats = &nand_to_mtd(chip)->ecc_stats;
int bank = denali->active_bank;
- uint32_t ecc_cor;
+ u32 ecc_cor;
unsigned int max_bitflips;
ecc_cor = ioread32(denali->reg + ECC_COR_INFO(bank));
@@ -301,15 +298,15 @@ static int denali_hw_ecc_fixup(struct nand_chip *chip,
static int denali_sw_ecc_fixup(struct nand_chip *chip,
struct denali_controller *denali,
- unsigned long *uncor_ecc_flags, uint8_t *buf)
+ unsigned long *uncor_ecc_flags, u8 *buf)
{
struct mtd_ecc_stats *ecc_stats = &nand_to_mtd(chip)->ecc_stats;
unsigned int ecc_size = chip->ecc.size;
unsigned int bitflips = 0;
unsigned int max_bitflips = 0;
- uint32_t err_addr, err_cor_info;
+ u32 err_addr, err_cor_info;
unsigned int err_byte, err_sector, err_device;
- uint8_t err_cor_value;
+ u8 err_cor_value;
unsigned int prev_sector = 0;
u32 irq_stat;
@@ -376,7 +373,7 @@ static int denali_sw_ecc_fixup(struct nand_chip *chip,
static void denali_setup_dma64(struct denali_controller *denali,
dma_addr_t dma_addr, int page, bool write)
{
- uint32_t mode;
+ u32 mode;
const int page_count = 1;
mode = DENALI_MAP10 | DENALI_BANK(denali) | page;
@@ -401,7 +398,7 @@ static void denali_setup_dma64(struct denali_controller *denali,
static void denali_setup_dma32(struct denali_controller *denali,
dma_addr_t dma_addr, int page, bool write)
{
- uint32_t mode;
+ u32 mode;
const int page_count = 1;
mode = DENALI_MAP10 | DENALI_BANK(denali);
@@ -650,7 +647,7 @@ static int denali_memcpy_in(void *buf, unsigned int offset, unsigned int len,
return 0;
}
-static int denali_read_page_raw(struct nand_chip *chip, uint8_t *buf,
+static int denali_read_page_raw(struct nand_chip *chip, u8 *buf,
int oob_required, int page)
{
struct denali_chip *dchip = to_denali_chip(chip);
@@ -687,7 +684,7 @@ static int denali_memcpy_out(void *buf, unsigned int offset, unsigned int len,
return 0;
}
-static int denali_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
+static int denali_write_page_raw(struct nand_chip *chip, const u8 *buf,
int oob_required, int page)
{
struct denali_chip *dchip = to_denali_chip(chip);
@@ -761,7 +758,7 @@ static int denali_write_oob(struct nand_chip *chip, int page)
return nand_prog_page_end_op(chip);
}
-static int denali_read_page(struct nand_chip *chip, uint8_t *buf,
+static int denali_read_page(struct nand_chip *chip, u8 *buf,
int oob_required, int page)
{
struct denali_controller *denali = to_denali_controller(chip);
@@ -794,7 +791,7 @@ static int denali_read_page(struct nand_chip *chip, uint8_t *buf,
return stat;
}
-static int denali_write_page(struct nand_chip *chip, const uint8_t *buf,
+static int denali_write_page(struct nand_chip *chip, const u8 *buf,
int oob_required, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
@@ -813,7 +810,7 @@ static int denali_setup_data_interface(struct nand_chip *chip, int chipnr,
int acc_clks, re_2_we, re_2_re, we_2_re, addr_2_data;
int rdwr_en_lo, rdwr_en_hi, rdwr_en_lo_hi, cs_setup;
int addr_2_data_mask;
- uint32_t tmp;
+ u32 tmp;
timings = nand_get_sdr_timings(conf);
if (IS_ERR(timings))
--
2.7.4
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