spi_qsd: Fix for SPI crash while updating the suspend state

When runtime_resume fails to resume due to
failed gpio_request call,Suspend state does not
updated and thus wait queue initialization
is not happen,accessing the same causes kernel
crash. This patch corrects this.

CRs-Fixed: 650143
Change-Id: I330af805577f457a43b1afa9f47db13ed33acb3e
Signed-off-by: Sana Venkat Raju <c_vsana@codeaurora.org>