can: m_can: Add PM Support
authorFaiz Abbas <faiz_abbas@ti.com>
Tue, 16 Jan 2018 11:37:13 +0000 (17:07 +0530)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 16 Jan 2018 14:11:34 +0000 (15:11 +0100)
commitcdf8259d65739a04871513d4d17bb342ba1d4a46
treea875f7ef76231766a17ead391c11c858a02397cf
parent63dffc1c699d2b808e7d192ffd67d443be136a56
can: m_can: Add PM Support

Add support for CONFIG_PM which is the new way to handle managing clocks.

Move the clock management to pm_runtime_resume() and pm_runtime_suspend()
callbacks for the driver.

CONFIG_PM is required by OMAP based devices to handle clock management.
Therefore, this allows future Texas Instruments SoCs that have the MCAN IP
to work with this driver.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/m_can/m_can.c