Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection"

This reverts commit 235b630e.

This commit was found responsible for issues with SD card recognition,
as users had to re-insert their cards in the readers and wait for a
while. As for some people the SD card was involved in the boot process
it also caused boot failures.

Cc: stable@vger.kernel.org
Link: https://bbs.archlinux.org/viewtopic.php?id=303321


Fixes: 235b630e ("drivers/card_reader/rtsx_usb: Restore interrupt based detection")
Reported-by: qf <quintafeira@tutanota.com>
Closes: https://lore.kernel.org/all/1de87dfa-1e81-45b7-8dcb-ad86c21d5352@heusel.eu


Signed-off-by: Christian Heusel <christian@heusel.eu>
Link: https://lore.kernel.org/r/20250224-revert-sdcard-patch-v1-1-d1a457fbb796@heusel.eu


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>