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authorJohn Crispin <blogic@openwrt.org>2015-10-20 07:10:05 +0000
committerJohn Crispin <blogic@openwrt.org>2015-10-20 07:10:05 +0000
commit892da50c2ea9e6a31c7892bc4165b61174f95c36 (patch)
treece4fdb0cce81a9b47e4f139b39001bcd99a86c06 /target
parentd5ba886ca6de7dd6ea20fd8b3deb8a6675646826 (diff)
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ramips: gpio-mt7621 was not handling irqs above 31 properly
Signed-off-by: John Crispin <blogic@openwrt.org> Backport of r47238 git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47239 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
-rw-r--r--target/linux/ramips/patches-3.18/0048-GPIO-ralink-add-mt7621-gpio-controller.patch2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ramips/patches-3.18/0048-GPIO-ralink-add-mt7621-gpio-controller.patch b/target/linux/ramips/patches-3.18/0048-GPIO-ralink-add-mt7621-gpio-controller.patch
index 5d5f99e1ed..cb58e16a06 100644
--- a/target/linux/ramips/patches-3.18/0048-GPIO-ralink-add-mt7621-gpio-controller.patch
+++ b/target/linux/ramips/patches-3.18/0048-GPIO-ralink-add-mt7621-gpio-controller.patch
@@ -250,7 +250,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ pending = mtk_gpio_r32(rg, GPIO_REG_STAT);
+
+ for_each_set_bit(bit, &pending, MTK_BANK_WIDTH) {
-+ u32 map = irq_find_mapping(mediatek_gpio_irq_domain, bit);
++ u32 map = irq_find_mapping(mediatek_gpio_irq_domain, (MTK_BANK_WIDTH * i) + bit);
+
+ generic_handle_irq(map);
+ mtk_gpio_w32(rg, GPIO_REG_STAT, BIT(bit));