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| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2020-11-19 09:37:19 +0900 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-12-02 16:21:58 -0500 |
| commit | 50efdf2c6ffe82a14cb7bf20a1abf55cff2ad135 (patch) | |
| tree | 8b219948ed643e5fb48942f9b1e39a7ee4d2a449 | |
| parent | d211e0418fed8adf4ffa7c31f067e367fb26a081 (diff) | |
| download | u-boot-50efdf2c6ffe82a14cb7bf20a1abf55cff2ad135.tar.gz | |
common: update: fix an "unused" warning against update_flash()
Since update_flash() is used only in update_tftp(), it should be
guarded with appropriate config options.
After the commit 3149e524fc1e, common/update.c will be built under
either CONFIG_UDATE_TFTP, CONFIG_DFU_TFTP or CONFIG_UPDATE_FIT.
Since CONFIG_UPDATE_FIT, hence fit_update(), doesn't rely on
update_flash(), the compiler may cause an "unused" warning if
CONFIG_UPDATE_FIT=y and CONFIG_UPDATE_TFTP=n and CONFIG_DFU_TFTP=n.
This is, for example, the case for sandbox defconfig where
EFI_CAPSULE_FIRMWARE_FIT is enabled for test purpose.
Fixes: 3149e524fc1e ("common: update: add a generic interface for FIT
image")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
| -rw-r--r-- | common/update.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/update.c b/common/update.c index 808be0880d..a5879cb52c 100644 --- a/common/update.c +++ b/common/update.c @@ -29,7 +29,7 @@ #include <errno.h> #include <mtd/cfi_flash.h> -#ifdef CONFIG_DFU_TFTP +#if defined(CONFIG_DFU_TFTP) || defined(CONFIG_UPDATE_TFTP) /* env variable holding the location of the update file */ #define UPDATE_FILE_ENV "updatefile" @@ -99,7 +99,6 @@ static int update_load(char *filename, ulong msec_max, int cnt_max, ulong addr) return rv; } -#endif /* CONFIG_DFU_TFTP */ #ifdef CONFIG_MTD_NOR_FLASH static int update_flash_protect(int prot, ulong addr_first, ulong addr_last) @@ -216,6 +215,7 @@ static int update_flash(ulong addr_source, ulong addr_first, ulong size) #endif return 0; } +#endif /* CONFIG_DFU_TFTP || CONFIG_UPDATE_TFTP */ static int update_fit_getparams(const void *fit, int noffset, ulong *addr, ulong *fladdr, ulong *size) @@ -233,7 +233,7 @@ static int update_fit_getparams(const void *fit, int noffset, ulong *addr, return 0; } -#ifdef CONFIG_DFU_TFTP +#if defined(CONFIG_DFU_TFTP) || defined(CONFIG_UPDATE_TFTP) int update_tftp(ulong addr, char *interface, char *devstring) { char *filename, *env_addr, *fit_image_name; @@ -340,7 +340,7 @@ next_node: return ret; } -#endif /* CONFIG_DFU_UPDATE */ +#endif /* CONFIG_DFU_UPDATE || CONFIG_UPDATE_TFTP */ #ifdef CONFIG_UPDATE_FIT /** |