linux-imx

mmc: core: add MMC_PM_IGNORE_PM_NOTIFY feature

With igore pm notify feature, MMC core will not re-detect card
after system suspend/resume. This is needed for some special cards
like Broadcom WiFi which can't work propertly on card re-detect
after system resume.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>