diff options
| author | Ricky Wu <ricky_wu@realtek.com> | 2024-04-30 09:01:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-04 20:00:51 +0300 |
| commit | 82fecafeadd4428ddac0afddf27cd28d6019b35f (patch) | |
| tree | 7a5969216eb2bc07bf19126268d48804c6a8a2b5 /drivers/misc | |
| parent | bd86030943bf57ca230b486090067b58da49b837 (diff) | |
| download | linux-82fecafeadd4428ddac0afddf27cd28d6019b35f.tar.xz | |
misc: rtsx: do clear express reg every SD_INT
orginal only do clear EXPRESS_LINK_FAIL reg when card removed,
this patch moved the flow to SD_INT statement, make sure the reg status is
correct when inserted/removed card every time.
Signed-off-by: Ricky Wu <ricky_wu@realtek.com>
Link: https://lore.kernel.org/r/20240430060108.580685-1-ricky_wu@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cardreader/rtsx_pcr.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c index 0ad2ff9065aa..117b3c24f910 100644 --- a/drivers/misc/cardreader/rtsx_pcr.c +++ b/drivers/misc/cardreader/rtsx_pcr.c @@ -1002,12 +1002,14 @@ 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) || (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; - } } + + 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; + } + pcr->dma_error_count = 0; } |