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Commit ca2cad6a authored by Samuel Ortiz's avatar Samuel Ortiz
Browse files

mfd: Fix twl6040 build failure 



Without it we get:

 CC      drivers/mfd/twl6040-core.o
drivers/mfd/twl6040-core.c: In function ‘twl6040_has_vibra’:
drivers/mfd/twl6040-core.c:55:2: error: implicit declaration of function
‘of_find_node_by_name’ [-Werror=implicit-function-declaration]

Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 78302a19

drivers/mfd/twl6040-core.c

+15 −1
Original line number Diff line number Diff line
@@ -45,6 +45,20 @@ 
#define VIBRACTRL_MEMBER(reg) ((reg == TWL6040_REG_VIBCTLL) ? 0 : 1)

#define TWL6040_NUM_SUPPLIES	(2)



static bool twl6040_has_vibra(struct twl6040_platform_data *pdata,

			      struct device_node *node)

{

	if (pdata && pdata->vibra)

		return true;



#ifdef CONFIG_OF

	if (of_find_node_by_name(node, "vibra"))

		return true;

#endif



	return false;

}



int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg)

{

	int ret;
@@ -617,7 +631,7 @@ static int __devinit twl6040_probe(struct i2c_client *client, 
	}

	children++;



	if ((pdata && pdata->vibra) || of_find_node_by_name(node, "vibra")) {

	if (twl6040_has_vibra(pdata, node)) {

		irq = twl6040->irq_base + TWL6040_IRQ_VIB;



		cell = &twl6040->cells[children];