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| author | Jingoo Han <jg1.han@samsung.com> | 2013-08-02 15:01:01 +0900 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-08-07 09:47:33 +0100 |
| commit | 59a9f7a32adf6537b4e4db8ca204eeb77d7a634e (patch) | |
| tree | 9f12493000f24473c253e76f5b43afda056dec49 /drivers/mfd/menelaus.c | |
| parent | fae01582ce9e01283514e00073868635865b8fb4 (diff) | |
| download | linux-59a9f7a32adf6537b4e4db8ca204eeb77d7a634e.tar.gz linux-59a9f7a32adf6537b4e4db8ca204eeb77d7a634e.tar.bz2 linux-59a9f7a32adf6537b4e4db8ca204eeb77d7a634e.zip | |
mfd: menelaus: Use NULL instead of 0
'mmc_callback_data' and 'vtg' are pointers.
Fix the following sparse warning:
drivers/mfd/menelaus.c:445:43: warning: Using plain integer as NULL pointer
drivers/mfd/menelaus.c:469:20: warning: Using plain integer as NULL pointer
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/menelaus.c')
| -rw-r--r-- | drivers/mfd/menelaus.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 9b72a44ab60b..f24df8c9b02e 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -442,7 +442,7 @@ void menelaus_unregister_mmc_callback(void) menelaus_remove_irq_work(MENELAUS_MMC_S2D1_IRQ); the_menelaus->mmc_callback = NULL; - the_menelaus->mmc_callback_data = 0; + the_menelaus->mmc_callback_data = NULL; } EXPORT_SYMBOL(menelaus_unregister_mmc_callback); @@ -466,7 +466,7 @@ static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, struct i2c_client *c = the_menelaus->client; mutex_lock(&the_menelaus->lock); - if (vtg == 0) + if (!vtg) goto set_voltage; ret = menelaus_read_reg(vtg->vtg_reg); |