From 613ab32c4783fcd70bd13125bdd59ad6cb18c1cc Mon Sep 17 00:00:00 2001 From: Prabhakar Kushwaha Date: Mon, 31 Mar 2014 15:32:03 +0530 Subject: [PATCH] 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 Reviewed-by: York Sun --- drivers/mmc/fsl_esdhc_spl.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/fsl_esdhc_spl.c b/drivers/mmc/fsl_esdhc_spl.c index 8fc263f4f4..e0bbf21b62 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(); } -- 2.39.5