tree 4323d917455acb714a921c9ba9a2e9d1ee922f63
parent 65accd87381ed96bf8893124b149bae08edd2740
author Shawn Guo <shawn.guo@freescale.com> 1400834488 +0800
committer Thierry Reding <thierry.reding@gmail.com> 1407410564 +0200

pwm: imx: set can_sleep flag for imx_pwm

The .config() hook imx_pwm_config() calls clk APIs like clk_prepare()
and clk_get_rate(), which might sleep, so we need to set can_sleep flag
on pwm_chip.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>