diff options
| author | Alexey Dobriyan | 2020-07-10 22:12:10 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki | 2020-07-14 19:25:41 +0200 |
| commit | 02d7f4005e942f75c63302d54a659e673edd00df (patch) | |
| tree | 6689f0f3833039d351a9b3dcbbda5170e0eb660a /kernel/power | |
| parent | 6ada7ba2fa7710eead191b69fd948569b05d0f61 (diff) | |
PM: sleep: spread "const char *" correctness
Fixed string literals can be referred to as "const char *".
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
[ rjw: Minor subject edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/power.h | 2 | ||||
| -rw-r--r-- | kernel/power/snapshot.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h index ba2094db6294..32fc89ac96c3 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -32,7 +32,7 @@ static inline int init_header_complete(struct swsusp_info *info) return arch_hibernation_header_save(info, MAX_ARCH_HEADER_SIZE); } -static inline char *check_image_kernel(struct swsusp_info *info) +static inline const char *check_image_kernel(struct swsusp_info *info) { return arch_hibernation_header_restore(info) ? "architecture specific data" : NULL; diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 881128b9351e..cef154261fe2 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -2023,7 +2023,7 @@ static int init_header_complete(struct swsusp_info *info) return 0; } -static char *check_image_kernel(struct swsusp_info *info) +static const char *check_image_kernel(struct swsusp_info *info) { if (info->version_code != LINUX_VERSION_CODE) return "kernel version"; @@ -2176,7 +2176,7 @@ static void mark_unsafe_pages(struct memory_bitmap *bm) static int check_header(struct swsusp_info *info) { - char *reason; + const char *reason; reason = check_image_kernel(info); if (!reason && info->num_physpages != get_num_physpages()) |