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authorSimon Glass <sjg@chromium.org>2015-12-02 10:59:11 -0700
committerTom Rini <trini@konsulko.com>2015-12-05 18:22:33 -0500
commitd773a008ee3135b28becc5ebce050c931767fed8 (patch)
tree148552012bda50c9353049d35349ad074e4766d7 /common
parent9cb05a8f9f87297820a5ff6a487f100cb1cd69c1 (diff)
spl: mmc: Fix compiler warning with CONFIG_DM_MMC
Since commit 4188ba3 we get the following warning on rockchip boards: common/spl/spl_mmc.c:31:24: warning: ‘mmc’ may be used uninitialized in this function [-Wmaybe-uninitialized] count = mmc->block_dev.block_read(0, sector, 1, header); ^ common/spl/spl_mmc.c:251:14: note: ‘mmc’ was declared here struct mmc *mmc; Correct this by move the variable init earlier. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
Diffstat (limited to 'common')
-rw-r--r--common/spl/spl_mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index b3c2c642e4..43748d05b2 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -248,7 +248,7 @@ int spl_mmc_do_fs_boot(struct mmc *mmc)
int spl_mmc_load_image(u32 boot_device)
{
- struct mmc *mmc;
+ struct mmc *mmc = NULL;
u32 boot_mode;
int err = 0;
__maybe_unused int part;