diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/kernel/reset.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 23 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/gpio.c | 2 |
4 files changed, 6 insertions, 22 deletions
diff --git a/arch/microblaze/kernel/reset.c b/arch/microblaze/kernel/reset.c index 5476d3caf045..bd8ccab5ceff 100644 --- a/arch/microblaze/kernel/reset.c +++ b/arch/microblaze/kernel/reset.c @@ -39,7 +39,7 @@ static int of_reset_gpio_handle(void) goto err0; } - gc = gpio->data; + gc = of_node_to_gpiochip(gpio); if (!gc) { pr_debug("%s: gpio controller %s isn't registered\n", root->full_name, gpio->full_name); diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index 3f2ee47f1d01..6e82bd27132c 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -350,6 +350,7 @@ mpc52xx_gpt_gpio_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node) gpt->gc.base = -1; gpt->gc.of_gpio_n_cells = 2; gpt->gc.of_xlate = of_gpio_simple_xlate; + gpt->gc.of_node = node; of_node_get(node); /* Setup external pin in GPIO mode */ diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c index e49f4bd2f991..f0dbace6185a 100644 --- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c +++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c @@ -35,7 +35,6 @@ struct mcu { struct mutex lock; - struct device_node *np; struct i2c_client *client; struct gpio_chip gc; u8 reg_ctrl; @@ -79,7 +78,6 @@ static int mcu_gpiochip_add(struct mcu *mcu) { struct device_node *np; struct gpio_chip *gc = &mcu->gc; - int ret; np = of_find_compatible_node(NULL, NULL, "fsl,mcu-mpc8349emitx"); if (!np) @@ -94,29 +92,14 @@ static int mcu_gpiochip_add(struct mcu *mcu) gc->direction_output = mcu_gpio_dir_out; gc->of_gpio_n_cells = 2; gc->of_xlate = of_gpio_simple_xlate; + gc->of_node = np; - mcu->np = np; - - /* - * We don't want to lose the node, its ->data and ->full_name... - * So, if succeeded, we don't put the node here. - */ - ret = gpiochip_add(gc); - if (ret) - of_node_put(np); - return ret; + return gpiochip_add(gc); } static int mcu_gpiochip_remove(struct mcu *mcu) { - int ret; - - ret = gpiochip_remove(&mcu->gc); - if (ret) - return ret; - of_node_put(mcu->np); - - return 0; + return gpiochip_remove(&mcu->gc); } static int __devinit mcu_probe(struct i2c_client *client, diff --git a/arch/powerpc/sysdev/qe_lib/gpio.c b/arch/powerpc/sysdev/qe_lib/gpio.c index 194478c2f4b4..32e9440010a1 100644 --- a/arch/powerpc/sysdev/qe_lib/gpio.c +++ b/arch/powerpc/sysdev/qe_lib/gpio.c @@ -167,7 +167,7 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index) goto err1; } - gc = gpio_np->data; + gc = of_node_to_gpiochip(gpio_np); if (!gc) { pr_debug("%s: gpio controller %s isn't registered\n", np->full_name, gpio_np->full_name); |
