Commits
Felipe Balbi committed ce2f08ded29
serial: omap: fix DeviceTree boot OMAP Architecture code, passes a few function pointers for UART driver to use in order to properly implement Power Management and Wakeup capabilities. The problem is that those function pointers, which are passed (ab)using platform_data on non-DT kernels, can't be passed down to drivers through DT. commit e5b57c0 (serial: omap: define helpers for pdata function pointers) failed to take DT kernels into consideration and caused a regression to DT kernel boot. Fix that by (re-)adding a check for valid pdata pointer together with valid pdata->$FUNCTION pointer. Reported-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>