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| author |   zhengbin <zhengbin13@huawei.com> | 2019-09-03 10:52:30 +0800 |
|---|---|---|
| committer |   Richard Weinberger <richard@nod.at> | 2019-09-15 23:51:07 +0200 |
| commit | 2cfcfadb8e1380938d6631cffa4fa567b13f52b2 (patch) | |
| tree | 08a80343e513b97f36f7884ffa9bf6e6ca4445f8 /drivers/mtd | |
| parent | mtd: cfi_cmdset_0002: Fix do_erase_chip() to get chip as erasing mode (diff) | |
| download | linux-dev-2cfcfadb8e1380938d6631cffa4fa567b13f52b2.tar.xz linux-dev-2cfcfadb8e1380938d6631cffa4fa567b13f52b2.zip | |
mtd: pmc551: Remove set but not used variable 'soff_lo'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/mtd/devices/pmc551.c: In function pmc551_erase:
drivers/mtd/devices/pmc551.c:142:15: warning: variable soff_lo set but not used [-Wunused-but-set-variable]
drivers/mtd/devices/pmc551.c: In function pmc551_read:
drivers/mtd/devices/pmc551.c:232:15: warning: variable soff_lo set but not used [-Wunused-but-set-variable]
drivers/mtd/devices/pmc551.c: In function pmc551_write:
drivers/mtd/devices/pmc551.c:289:15: warning: variable soff_lo set but not used [-Wunused-but-set-variable]
It is not used since commit cdf0a7d16980 ("[MTD]
pmc551 whitespace cleanup")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/pmc551.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index 3b89ab24688b..6597fc2aad34 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -135,7 +135,7 @@ static int pmc551_point(struct mtd_info *mtd, loff_t from, size_t len, static int pmc551_erase(struct mtd_info *mtd, struct erase_info *instr) { struct mypriv *priv = mtd->priv; - u32 soff_hi, soff_lo; /* start address offset hi/lo */ + u32 soff_hi; /* start address offset hi */ u32 eoff_hi, eoff_lo; /* end address offset hi/lo */ unsigned long end; u_char *ptr; @@ -150,7 +150,6 @@ static int pmc551_erase(struct mtd_info *mtd, struct erase_info *instr) eoff_hi = end & ~(priv->asize - 1); soff_hi = instr->addr & ~(priv->asize - 1); eoff_lo = end & (priv->asize - 1); - soff_lo = instr->addr & (priv->asize - 1); pmc551_point(mtd, instr->addr, instr->len, &retlen, (void **)&ptr, NULL); @@ -225,7 +224,7 @@ static int pmc551_read(struct mtd_info *mtd, loff_t from, size_t len, size_t * retlen, u_char * buf) { struct mypriv *priv = mtd->priv; - u32 soff_hi, soff_lo; /* start address offset hi/lo */ + u32 soff_hi; /* start address offset hi */ u32 eoff_hi, eoff_lo; /* end address offset hi/lo */ unsigned long end; u_char *ptr; @@ -239,7 +238,6 @@ static int pmc551_read(struct mtd_info *mtd, loff_t from, size_t len, end = from + len - 1; soff_hi = from & ~(priv->asize - 1); eoff_hi = end & ~(priv->asize - 1); - soff_lo = from & (priv->asize - 1); eoff_lo = end & (priv->asize - 1); pmc551_point(mtd, from, len, retlen, (void **)&ptr, NULL); @@ -282,7 +280,7 @@ static int pmc551_write(struct mtd_info *mtd, loff_t to, size_t len, size_t * retlen, const u_char * buf) { struct mypriv *priv = mtd->priv; - u32 soff_hi, soff_lo; /* start address offset hi/lo */ + u32 soff_hi; /* start address offset hi */ u32 eoff_hi, eoff_lo; /* end address offset hi/lo */ unsigned long end; u_char *ptr; @@ -296,7 +294,6 @@ static int pmc551_write(struct mtd_info *mtd, loff_t to, size_t len, end = to + len - 1; soff_hi = to & ~(priv->asize - 1); eoff_hi = end & ~(priv->asize - 1); - soff_lo = to & (priv->asize - 1); eoff_lo = end & (priv->asize - 1); pmc551_point(mtd, to, len, retlen, (void **)&ptr, NULL); |