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| author | Vittorio Gambaletta (VittGam) <linux-wireless@vittgam.net> | 2016-11-09 04:40:56 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-11-15 17:52:16 +0300 |
| commit | 79e57dd113d307a6c74773b8aaecf5442068988a (patch) | |
| tree | 606c1a63096a2b197f0682bd1da13be658498d74 | |
| parent | b9824cb8912fee343bc36ba61fdc4afcd37d7fb1 (diff) | |
| download | linux-79e57dd113d307a6c74773b8aaecf5442068988a.tar.xz | |
ath9k: Really fix LED polarity for some Mini PCI AR9220 MB92 cards.
The active_high LED of my Wistron DNMA-92 is still being recognized as
active_low on 4.7.6 mainline. When I was preparing my former commit
0f9edcdd88a9 ("ath9k: Fix LED polarity for some Mini PCI AR9220 MB92
cards.") to fix that I must have somehow messed up with testing, because
I tested the final version of that patch before sending it, and it was
apparently working; but now it is not working on 4.7.6 mainline.
I initially added the PCI_DEVICE_SUB section for 0x0029/0x2096 above the
PCI_VDEVICE section for 0x0029; but then I moved the former below the
latter after seeing how 0x002A sections were sorted in the file.
This turned out to be wrong: if a generic PCI_VDEVICE entry (that has
both subvendor and subdevice IDs set to PCI_ANY_ID) is put before a more
specific one (PCI_DEVICE_SUB), then the generic PCI_VDEVICE entry will
match first and will be used.
With this patch, 0x0029/0x2096 has finally got active_high LED on 4.7.6.
While I'm at it, let's fix 0x002A too by also moving its generic definition
below its specific ones.
Fixes: 0f9edcdd88a9 ("ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards.")
Cc: <stable@vger.kernel.org> #4.7+
Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net>
[kvalo@qca.qualcomm.com: improve the commit log based on email discussions]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/pci.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 0dd454acf22a..aff473dfa10d 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -26,7 +26,6 @@ static const struct pci_device_id ath_pci_id_table[] = { { PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI */ { PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */ { PCI_VDEVICE(ATHEROS, 0x0027) }, /* PCI */ - { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */ #ifdef CONFIG_ATH9K_PCOEM /* Mini PCI AR9220 MB92 cards: Compex WLM200NX, Wistron DNMA-92 */ @@ -37,7 +36,7 @@ static const struct pci_device_id ath_pci_id_table[] = { .driver_data = ATH9K_PCI_LED_ACT_HI }, #endif - { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */ + { PCI_VDEVICE(ATHEROS, 0x0029) }, /* PCI */ #ifdef CONFIG_ATH9K_PCOEM { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, @@ -85,7 +84,11 @@ static const struct pci_device_id ath_pci_id_table[] = { 0x10CF, /* Fujitsu */ 0x1536), .driver_data = ATH9K_PCI_D3_L1_WAR }, +#endif + { PCI_VDEVICE(ATHEROS, 0x002A) }, /* PCI-E */ + +#ifdef CONFIG_ATH9K_PCOEM /* AR9285 card for Asus */ { PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS, 0x002B, |