Issue: While removing and inserting the driver module, observed driver
loading is not successful.

Root cause: Card is not resetted completely without issuing cmd5.

Fix: Issued cmd5 properly.

Signed-off-by: Ganapathi Kondraju <ganapathirajukondraju@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>