diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.14/137-1-pinctrl-create-irq-pin-mapping.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.14/137-1-pinctrl-create-irq-pin-mapping.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/target/linux/sunxi/patches-3.14/137-1-pinctrl-create-irq-pin-mapping.patch b/target/linux/sunxi/patches-3.14/137-1-pinctrl-create-irq-pin-mapping.patch deleted file mode 100644 index 1e4f1c79df..0000000000 --- a/target/linux/sunxi/patches-3.14/137-1-pinctrl-create-irq-pin-mapping.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 4c228d02d1339a286e259893062ea445be82b573 Mon Sep 17 00:00:00 2001 -From: Chen-Yu Tsai <wens@csie.org> -Date: Tue, 7 Jan 2014 18:56:29 +0800 -Subject: [PATCH] pinctrl: sunxi: create irq/pin mapping during init - -The irq/pin mapping is used to lookup the pin to mux to the irq -function when the irq is enabled. It is created when gpio_to_irq -is called. Creating the mapping during init allows us to map the -interrupts directly from the device tree. - -Signed-off-by: Chen-Yu Tsai <wens@csie.org> ---- - drivers/pinctrl/pinctrl-sunxi.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - ---- a/drivers/pinctrl/pinctrl-sunxi.c -+++ b/drivers/pinctrl/pinctrl-sunxi.c -@@ -531,8 +531,6 @@ static int sunxi_pinctrl_gpio_to_irq(str - if (!desc) - return -EINVAL; - -- pctl->irq_array[desc->irqnum] = offset; -- - dev_dbg(chip->dev, "%s: request IRQ for GPIO %d, return %d\n", - chip->label, offset + chip->base, desc->irqnum); - -@@ -759,6 +757,9 @@ static int sunxi_pinctrl_build_state(str - struct sunxi_desc_function *func = pin->functions; - - while (func->name) { -+ /* Create interrupt mapping while we're at it */ -+ if (!strcmp(func->name, "irq")) -+ pctl->irq_array[func->irqnum] = pin->pin.number; - sunxi_pinctrl_add_function(pctl, func->name); - func++; - } |