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| author | Richard Genoud <richard.genoud@gmail.com> | 2012-08-17 16:35:19 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-09-04 09:39:01 +0300 |
| commit | 5993f9b7380d77fd23f5402dcfb701aedb327ffe (patch) | |
| tree | 875f00f889eb3fffac980916efe7cc895ee9be4e /drivers/mtd/ubi/build.c | |
| parent | 95e6fb027e041641baed441fcbd27c2f082c760e (diff) | |
UBI: introduce MTD_PARAM_MAX_COUNT
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'drivers/mtd/ubi/build.c')
| -rw-r--r-- | drivers/mtd/ubi/build.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index c17f8e03abc..5877531f226 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -46,6 +46,9 @@ /* Maximum length of the 'mtd=' parameter */ #define MTD_PARAM_LEN_MAX 64 +/* Maximum number of comma-separated items in the 'mtd=' parameter */ +#define MTD_PARAM_MAX_COUNT 2 + #ifdef CONFIG_MTD_UBI_MODULE #define ubi_is_module() 1 #else @@ -1324,7 +1327,7 @@ static int __init ubi_mtd_param_parse(const char *val, struct kernel_param *kp) struct mtd_dev_param *p; char buf[MTD_PARAM_LEN_MAX]; char *pbuf = &buf[0]; - char *tokens[2] = {NULL, NULL}; + char *tokens[MTD_PARAM_MAX_COUNT]; if (!val) return -EINVAL; @@ -1354,7 +1357,7 @@ static int __init ubi_mtd_param_parse(const char *val, struct kernel_param *kp) if (buf[len - 1] == '\n') buf[len - 1] = '\0'; - for (i = 0; i < 2; i++) + for (i = 0; i < MTD_PARAM_MAX_COUNT; i++) tokens[i] = strsep(&pbuf, ","); if (pbuf) { |