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mmc: msm_sdcc: Fix a typo in MSM SDCC driver gpio setup 

The use of && instead of || caused a NULL pointer dereference if
gpio setup was not passed via platform data

Signed-off-by: Alexander Tarasikov <alexander.tarasikov@gmail.com>
Acked-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Alexander Tarasikov 2011-08-21 15:52:43 +04:00 committed by Chris Ball
parent cb2ccc3220
commit 435f3e3859
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/msm_sdcc.c
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@ -939,7 +939,7 @@ static void msmsdcc_setup_gpio(struct msmsdcc_host *host, bool enable)
struct msm_mmc_gpio_data *curr;
int i, rc = 0;
if (!host->plat->gpio_data && host->gpio_config_status == enable)
if (!host->plat->gpio_data || host->gpio_config_status == enable)
return;
curr = host->plat->gpio_data;