diff options
author | David Woodhouse <dwmw@amazon.co.uk> | 2017-03-08 22:41:11 +0000 |
---|---|---|
committer | Simon Horman <horms@verge.net.au> | 2017-03-13 10:01:06 +0100 |
commit | f25146afc5a90bdaa5b518d05eda40410f6744a2 (patch) | |
tree | 4c1df0910105503674fb423b4cf9059711d24a64 | |
parent | b3d533c1f499dba5eb1fba57e08ff0c1059aed3f (diff) |
uImage: use 'char *' instead of 'unsigned char *' for uImage_load()
This was only ever used on PPC, where they are equivalent and we
never saw the resulting -Wpointer-sign warnings.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Simon Horman <horms@verge.net.au>
-rw-r--r-- | include/kexec-uImage.h | 4 | ||||
-rw-r--r-- | kexec/arch/ppc/kexec-uImage-ppc.c | 2 | ||||
-rw-r--r-- | kexec/kexec-uImage.c | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/include/kexec-uImage.h b/include/kexec-uImage.h index 4725157..483b578 100644 --- a/include/kexec-uImage.h +++ b/include/kexec-uImage.h @@ -2,7 +2,7 @@ #define __KEXEC_UIMAGE_H__ struct Image_info { - const unsigned char *buf; + const char *buf; off_t len; unsigned int base; unsigned int ep; @@ -11,5 +11,5 @@ struct Image_info { int uImage_probe(const unsigned char *buf, off_t len, unsigned int arch); int uImage_probe_kernel(const unsigned char *buf, off_t len, unsigned int arch); int uImage_probe_ramdisk(const unsigned char *buf, off_t len, unsigned int arch); -int uImage_load(const unsigned char *buf, off_t len, struct Image_info *info); +int uImage_load(const char *buf, off_t len, struct Image_info *info); #endif diff --git a/kexec/arch/ppc/kexec-uImage-ppc.c b/kexec/arch/ppc/kexec-uImage-ppc.c index c89a1a7..5eec6e4 100644 --- a/kexec/arch/ppc/kexec-uImage-ppc.c +++ b/kexec/arch/ppc/kexec-uImage-ppc.c @@ -55,7 +55,7 @@ char *slurp_ramdisk_ppc(const char *filename, off_t *r_size) { struct Image_info img; off_t size; - const unsigned char *buf = slurp_file(filename, &size); + const char *buf = slurp_file(filename, &size); int rc; /* Check if this is a uImage RAMDisk */ diff --git a/kexec/kexec-uImage.c b/kexec/kexec-uImage.c index 49f266a..2740a26 100644 --- a/kexec/kexec-uImage.c +++ b/kexec/kexec-uImage.c @@ -136,7 +136,7 @@ int uImage_probe_ramdisk(const unsigned char *buf, off_t len, unsigned int arch) #define COMMENT 0x10 /* bit 4 set: file comment present */ #define RESERVED 0xE0 /* bits 5..7: reserved */ -static int uImage_gz_load(const unsigned char *buf, off_t len, +static int uImage_gz_load(const char *buf, off_t len, struct Image_info *image) { int ret; @@ -225,14 +225,14 @@ static int uImage_gz_load(const unsigned char *buf, off_t len, return 0; } #else -static int uImage_gz_load(const unsigned char *UNUSED(buf), off_t UNUSED(len), +static int uImage_gz_load(const char *UNUSED(buf), off_t UNUSED(len), struct Image_info *UNUSED(image)) { return -1; } #endif -int uImage_load(const unsigned char *buf, off_t len, struct Image_info *image) +int uImage_load(const char *buf, off_t len, struct Image_info *image) { const struct image_header *header = (const struct image_header *)buf; const unsigned char *img_buf = buf + sizeof(struct image_header); |