regulator: twl: Fix checkpatch issue

Fix the following checkpatch warnings.

  WARNING: please, no space before tabs
  WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/regulator/twl-regulator.c

@@ -58,7 +58,7 @@ struct twlreg_info {
 	struct regulator_desc	desc;
 
 	/* chip specific features */
-	unsigned long 		features;
+	unsigned long		features;
 
 	/*
 	 * optional override functions for voltage set/get
@@ -1128,7 +1128,7 @@ static int twlreg_probe(struct platform_device *pdev)
 	if (!initdata)
 		return -EINVAL;
 
-	info = kmemdup(template, sizeof (*info), GFP_KERNEL);
+	info = kmemdup(template, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;