hak5
/
openwrt-owl
mirror of https://github.com/hak5/openwrt-owl.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ath9k: remove gpio chip owner field to fix module unloading 

Signed-off-by: Felix Fietkau <nbd@nbd.name>
owl
Felix Fietkau 2016-07-11 15:46:19 +02:00
parent 5ce2341a03
commit 5b07e8731b
2 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch
View File

@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#ifdef CPTCFG_ATH9K_DEBUGFS #ifdef CPTCFG_ATH9K_DEBUGFS
--- a/drivers/net/wireless/ath/ath9k/gpio.c --- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -16,13 +16,135 @@ @@ -16,13 +16,134 @@
#include "ath9k.h" #include "ath9k.h"
#include <linux/ath9k_platform.h> #include <linux/ath9k_platform.h>
@ -138,7 +138,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
+ gc->gchip.get_direction = ath9k_gpio_pin_get_dir; + gc->gchip.get_direction = ath9k_gpio_pin_get_dir;
+ gc->gchip.get = ath9k_gpio_pin_get; + gc->gchip.get = ath9k_gpio_pin_get;
+ gc->gchip.set = ath9k_gpio_pin_set; + gc->gchip.set = ath9k_gpio_pin_set;
+ gc->gchip.owner = THIS_MODULE;
+ +
+ if (gpiochip_add(&gc->gchip)) { + if (gpiochip_add(&gc->gchip)) {
+ kfree(gc); + kfree(gc);
@ -183,7 +182,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
static void ath_fill_led_pin(struct ath_softc *sc) static void ath_fill_led_pin(struct ath_softc *sc)
{ {
struct ath_hw *ah = sc->sc_ah; struct ath_hw *ah = sc->sc_ah;
@@ -80,6 +202,12 @@ static int ath_add_led(struct ath_softc @@ -80,6 +201,12 @@ static int ath_add_led(struct ath_softc
else else
ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low); ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
@ -196,7 +195,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
return 0; return 0;
} }
@@ -136,12 +264,18 @@ void ath_deinit_leds(struct ath_softc *s @@ -136,12 +263,18 @@ void ath_deinit_leds(struct ath_softc *s
while (!list_empty(&sc->leds)) { while (!list_empty(&sc->leds)) {
led = list_first_entry(&sc->leds, struct ath_led, list); led = list_first_entry(&sc->leds, struct ath_led, list);
@ -215,7 +214,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
} }
void ath_init_leds(struct ath_softc *sc) void ath_init_leds(struct ath_softc *sc)
@@ -158,6 +292,8 @@ void ath_init_leds(struct ath_softc *sc) @@ -158,6 +291,8 @@ void ath_init_leds(struct ath_softc *sc)
ath_fill_led_pin(sc); ath_fill_led_pin(sc);
@ -224,7 +223,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (pdata && pdata->led_name) if (pdata && pdata->led_name)
strncpy(led_name, pdata->led_name, sizeof(led_name)); strncpy(led_name, pdata->led_name, sizeof(led_name));
else else
@@ -178,6 +314,7 @@ void ath_init_leds(struct ath_softc *sc) @@ -178,6 +313,7 @@ void ath_init_leds(struct ath_softc *sc)
for (i = 0; i < pdata->num_leds; i++) for (i = 0; i < pdata->num_leds; i++)
ath_create_platform_led(sc, &pdata->leds[i]); ath_create_platform_led(sc, &pdata->leds[i]);
} }

10
package/kernel/mac80211/patches/549-ath9k_enable_gpio_buttons.patch
View File

@ -29,7 +29,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#ifdef CPTCFG_MAC80211_LEDS #ifdef CPTCFG_MAC80211_LEDS
@@ -129,6 +131,64 @@ static void ath9k_unregister_gpio_chip(s @@ -128,6 +130,64 @@ static void ath9k_unregister_gpio_chip(s
sc->gpiochip = NULL; sc->gpiochip = NULL;
} }
@ -94,7 +94,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#else /* CONFIG_GPIOLIB */ #else /* CONFIG_GPIOLIB */
static inline void ath9k_register_gpio_chip(struct ath_softc *sc) static inline void ath9k_register_gpio_chip(struct ath_softc *sc)
@@ -139,6 +199,14 @@ static inline void ath9k_unregister_gpio @@ -138,6 +198,14 @@ static inline void ath9k_unregister_gpio
{ {
} }
@ -109,7 +109,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
#endif /* CONFIG_GPIOLIB */ #endif /* CONFIG_GPIOLIB */
/********************************/ /********************************/
@@ -262,6 +330,7 @@ void ath_deinit_leds(struct ath_softc *s @@ -261,6 +329,7 @@ void ath_deinit_leds(struct ath_softc *s
{ {
struct ath_led *led; struct ath_led *led;
@ -117,7 +117,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
while (!list_empty(&sc->leds)) { while (!list_empty(&sc->leds)) {
led = list_first_entry(&sc->leds, struct ath_led, list); led = list_first_entry(&sc->leds, struct ath_led, list);
#ifdef CONFIG_GPIOLIB #ifdef CONFIG_GPIOLIB
@@ -293,6 +362,7 @@ void ath_init_leds(struct ath_softc *sc) @@ -292,6 +361,7 @@ void ath_init_leds(struct ath_softc *sc)
ath_fill_led_pin(sc); ath_fill_led_pin(sc);
ath9k_register_gpio_chip(sc); ath9k_register_gpio_chip(sc);
@ -125,7 +125,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (pdata && pdata->led_name) if (pdata && pdata->led_name)
strncpy(led_name, pdata->led_name, sizeof(led_name)); strncpy(led_name, pdata->led_name, sizeof(led_name));
@@ -308,7 +378,7 @@ void ath_init_leds(struct ath_softc *sc) @@ -307,7 +377,7 @@ void ath_init_leds(struct ath_softc *sc)
ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger,
!sc->sc_ah->config.led_active_high); !sc->sc_ah->config.led_active_high);