From 2c80a4923ab9f6daf2ecab3aba36a002cf93f1b6 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 17 Dec 2013 11:51:29 +0800
Subject: [PATCH] pwm: pca9685: depends on I2C rather than REGMAP_I2C

REGMAP_I2C is not a visible config option.
Thus make PWM_PCA9685 depend on I2c and then select REGMAP_I2C.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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