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Commit 59a9f7a3 authored by Jingoo Han's avatar Jingoo Han Committed by Lee Jones
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent fae01582

drivers/mfd/menelaus.c

+2 −2
Original line number Diff line number Diff line
@@ -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);