staging: hi6421-spmi-pmic: change identation of a table

The struct regmap_config is idented with two tabs.
Just one tab is enough.

Suggested-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/a4d718b0479e3867bedc93861e4b2c9c1321aabd.1624606660.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/hikey9xx/hi6421-spmi-pmic.c

@@ -188,7 +188,7 @@ static void hi6421_spmi_pmic_irq_init(struct hi6421_spmi_pmic *ddata)
 
 static const struct regmap_config regmap_config = {
 	.reg_bits	= 16,
-	.val_bits		= HISI_BITS,
+	.val_bits	= BITS_PER_BYTE,
 	.max_register	= 0xffff,
 	.fast_io	= true
 };