drivers/mmc/mv_sdhci.c: Fix build warning

Fix:
mv_sdhci.c: In function 'mv_sdh_init':
mv_sdhci.c:47:22: warning: the comparison will always
evaluate as 'true' for the address of 'mv_sdhci_writeb'
will never be NULL [-Waddress]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lei Wen <leiwen@marvell.com>
Cc: Andy Fleming <afleming@freescale.com>
Acked-by: Lei Wen <leiwen@marvell.com>

diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c
index 1501974e2f575eb2784dec176335e4b84db2c2bc..2fe34b6993b8a8a006da4d0ae5704e1d1e0f66a7 100644 (file)
--- a/drivers/mmc/mv_sdhci.c
+++ b/drivers/mmc/mv_sdhci.c
@@ -44,8 +44,7 @@ int mv_sdh_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks)
        host->quirks = quirks;
 #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
        memset(&mv_ops, 0, sizeof(struct sdhci_ops));
-       if (mv_sdhci_writeb != NULL)
-               mv_ops.write_b = mv_sdhci_writeb;
+       mv_ops.write_b = mv_sdhci_writeb;
        host->ops = &mv_ops;
 #endif
        if (quirks & SDHCI_QUIRK_REG32_RW)