mac80211: ath5k: remove ath79 bugfix

ath79 at this point supports no ath5k devices.

The only targets with ath5k usage are bcm47xx, ixp4xx, and lantiq.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19848
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch b/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch
deleted file mode 100644 (file)
index 4fc97df..0000000
--- a/package/kernel/mac80211/patches/ath5k/201-ath5k-WAR-for-AR71xx-PCI-bug.patch
+++ /dev/null
@@ -1,38 +0,0 @@
---- a/drivers/net/wireless/ath/ath5k/initvals.c
-+++ b/drivers/net/wireless/ath/ath5k/initvals.c
-@@ -62,8 +62,14 @@ static const struct ath5k_ini ar5210_ini
-       { AR5K_IMR,             0 },
-       { AR5K_IER,             AR5K_IER_DISABLE },
-       { AR5K_BSR,             0, AR5K_INI_READ },
-+#if !defined(CONFIG_ATHEROS_AR71XX) && !defined(CONFIG_ATH79)
-       { AR5K_TXCFG,           AR5K_DMASIZE_128B },
-       { AR5K_RXCFG,           AR5K_DMASIZE_128B },
-+#else
-+      /* WAR for AR71xx PCI bug */
-+      { AR5K_TXCFG,           AR5K_DMASIZE_128B },
-+      { AR5K_RXCFG,           AR5K_DMASIZE_4B },
-+#endif
-       { AR5K_CFG,             AR5K_INIT_CFG },
-       { AR5K_TOPS,            8 },
-       { AR5K_RXNOFRM,         8 },
---- a/drivers/net/wireless/ath/ath5k/dma.c
-+++ b/drivers/net/wireless/ath/ath5k/dma.c
-@@ -854,10 +854,18 @@ ath5k_hw_dma_init(struct ath5k_hw *ah)
-        * guess we can tweak it and see how it goes ;-)
-        */
-       if (ah->ah_version != AR5K_AR5210) {
-+#if !defined(CONFIG_ATHEROS_AR71XX) && !defined(CONFIG_ATH79)
-               AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
-                       AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
-               AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
-                       AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_128B);
-+#else
-+              /* WAR for AR71xx PCI bug */
-+              AR5K_REG_WRITE_BITS(ah, AR5K_TXCFG,
-+                      AR5K_TXCFG_SDMAMR, AR5K_DMASIZE_128B);
-+              AR5K_REG_WRITE_BITS(ah, AR5K_RXCFG,
-+                      AR5K_RXCFG_SDMAMW, AR5K_DMASIZE_4B);
-+#endif
-       }
- 
-       /* Pre-enable interrupts on 5211/5212*/