diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/block2mtd.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/devices/phram.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/mtdpart.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/nand/atmel/pmecc.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/build.c | 2 |
5 files changed, 12 insertions, 4 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c index 7c887f111a7d..62fd6905c648 100644 --- a/drivers/mtd/devices/block2mtd.c +++ b/drivers/mtd/devices/block2mtd.c @@ -431,7 +431,7 @@ static int block2mtd_setup2(const char *val) } -static int block2mtd_setup(const char *val, struct kernel_param *kp) +static int block2mtd_setup(const char *val, const struct kernel_param *kp) { #ifdef MODULE return block2mtd_setup2(val); diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c index 8b66e52ca3cc..7287696a21f9 100644 --- a/drivers/mtd/devices/phram.c +++ b/drivers/mtd/devices/phram.c @@ -266,7 +266,7 @@ static int phram_setup(const char *val) return ret; } -static int phram_param_call(const char *val, struct kernel_param *kp) +static int phram_param_call(const char *val, const struct kernel_param *kp) { #ifdef MODULE return phram_setup(val); diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index 5736b0c90b33..a308e707392d 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -581,6 +581,14 @@ static struct mtd_part *allocate_partition(struct mtd_info *parent, slave->mtd.erasesize = parent->erasesize; } + /* + * Slave erasesize might differ from the master one if the master + * exposes several regions with different erasesize. Adjust + * wr_alignment accordingly. + */ + if (!(slave->mtd.flags & MTD_NO_ERASE)) + wr_alignment = slave->mtd.erasesize; + tmp = slave->offset; remainder = do_div(tmp, wr_alignment); if ((slave->mtd.flags & MTD_WRITEABLE) && remainder) { diff --git a/drivers/mtd/nand/atmel/pmecc.c b/drivers/mtd/nand/atmel/pmecc.c index 146af8218314..8268636675ef 100644 --- a/drivers/mtd/nand/atmel/pmecc.c +++ b/drivers/mtd/nand/atmel/pmecc.c @@ -363,7 +363,7 @@ atmel_pmecc_create_user(struct atmel_pmecc *pmecc, size += (req->ecc.strength + 1) * sizeof(u16); /* Reserve space for mu, dmu and delta. */ size = ALIGN(size, sizeof(s32)); - size += (req->ecc.strength + 1) * sizeof(s32); + size += (req->ecc.strength + 1) * sizeof(s32) * 3; user = kzalloc(size, GFP_KERNEL); if (!user) diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 842550b5712a..136ce05d2328 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -1334,7 +1334,7 @@ static int bytes_str_to_int(const char *str) * This function returns zero in case of success and a negative error code in * case of error. */ -static int ubi_mtd_param_parse(const char *val, struct kernel_param *kp) +static int ubi_mtd_param_parse(const char *val, const struct kernel_param *kp) { int i, len; struct mtd_dev_param *p; |