diff options
| author | Prabhakar Kushwaha | 2014-03-31 15:32:03 +0530 |
|---|---|---|
| committer | York Sun | 2014-04-22 17:58:48 -0700 |
| commit | 613ab32c4783fcd70bd13125bdd59ad6cb18c1cc (patch) | |
| tree | f80f19ea238516a861addcd547d805db933ba15e /drivers/mmc | |
| parent | c3678b0937a0543280067fd8e08e6e2d278d90e2 (diff) | |
driver/mmc: fix compile warnings
Fix following compile warnings
fsl_esdhc_spl.c: In function 'mmc_boot':
fsl_esdhc_spl.c:35:10: warning: unused variable 'byte_num' [-Wunused-variable]
fsl_esdhc_spl.c:35:7: warning: unused variable 'i' [-Wunused-variable]
fsl_esdhc_spl.c:34:8: warning: unused variable 'val' [-Wunused-variable]
fsl_esdhc_spl.c:33:6: warning: unused variable 'blklen' [-Wunused-variable]
fsl_esdhc_spl.c:105:7: warning: 'tmp_buf' may be used uninitialized in this
function [-Wuninitialized]
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/fsl_esdhc_spl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c index 8fc263f4f40..e0bbf21b628 100644 --- a/drivers/mmc/fsl_esdhc_spl.c +++ b/drivers/mmc/fsl_esdhc_spl.c @@ -29,10 +29,12 @@ void __noreturn mmc_boot(void) { __attribute__((noreturn)) void (*uboot)(void); uint blk_start, blk_cnt, err; - u32 blklen; +#ifndef CONFIG_FSL_CORENET uchar *tmp_buf; + u32 blklen; uchar val; uint i, byte_num; +#endif u32 offset, code_len; struct mmc *mmc; @@ -102,7 +104,9 @@ void __noreturn mmc_boot(void) (uchar *)CONFIG_SYS_MMC_U_BOOT_DST); if (err != blk_cnt) { puts("spl: mmc read failed!!\n"); +#ifndef CONFIG_FSL_CORENET free(tmp_buf); +#endif hang(); } |