msm: mdm: use mdelay instead of usleep when resetting modem

The function to reset the external modem can be called from
atomic context so we need to use mdelay instead of usleep.

Change-Id: Ia161ced98764ed3772852f4252215452a1928ff7
Signed-off-by: Joel King <joelking@codeaurora.org>
3 files changed