Commit 26ac2df4 authored by Ricky Wu's avatar Ricky Wu Committed by Greg Kroah-Hartman
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misc: rtsx: Fix rts5264 driver status incorrect when card removed 



rts5264 driver not clean express link error and set EXTRA_CAPS_SD_EXPRESS
capability back when card removed

Fixes: 6a511c9b ("misc: rtsx: add to support new card reader rts5264")
Cc: stable <stable@kernel.org>
Signed-off-by: default avatarRicky Wu <ricky_wu@realtek.com>
Link: https://lore.kernel.org/r/20240314065113.5962-1-ricky_wu@realtek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0dc04112

drivers/misc/cardreader/rtsx_pcr.c

+1 −1
Original line number Diff line number Diff line
@@ -1002,7 +1002,7 @@ static irqreturn_t rtsx_pci_isr(int irq, void *dev_id) 
		} else {

			pcr->card_removed |= SD_EXIST;

			pcr->card_inserted &= ~SD_EXIST;

			if (PCI_PID(pcr) == PID_5261) {

			if ((PCI_PID(pcr) == PID_5261) || (PCI_PID(pcr) == PID_5264)) {

				rtsx_pci_write_register(pcr, RTS5261_FW_STATUS,

					RTS5261_EXPRESS_LINK_FAIL_MASK, 0);

				pcr->extra_caps |= EXTRA_CAPS_SD_EXPRESS;