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Commit 222bc784 authored by Jingoo Han's avatar Jingoo Han Committed by Samuel Ortiz
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mfd: wm8994: Silence bogus warning in wm8994_device_init() 



'patch_regs' cannot be used uninitialized in wm8994_device_init(),
because 'patch_regs' was already guarded by 'regmap_patch'.
Thus, that's a bogus warning.

Without this patch, the build warning happens as below:

drivers/mfd/wm8994-core.c: In function 'wm8994_i2c_probe':
drivers/mfd/wm8994-core.c:595:7: warning: 'patch_regs' may be used uninitialized in this function [-Wuninitialized]
drivers/mfd/wm8994-core.c:408:14: note: 'patch_regs' was declared here

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent d1ac2c09

drivers/mfd/wm8994-core.c

+1 −1
Original line number Diff line number Diff line
@@ -405,7 +405,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) 
	struct regmap_config *regmap_config;

	const struct reg_default *regmap_patch = NULL;

	const char *devname;

	int ret, i, patch_regs;

	int ret, i, patch_regs = 0;

	int pulls = 0;



	if (dev_get_platdata(wm8994->dev)) {