diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/patches-4.1/110-export-missing-clk-functions.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.1/110-export-missing-clk-functions.patch b/target/linux/ar71xx/patches-4.1/110-export-missing-clk-functions.patch new file mode 100644 index 0000000..b30087c --- /dev/null +++ b/target/linux/ar71xx/patches-4.1/110-export-missing-clk-functions.patch @@ -0,0 +1,28 @@ +This exports some clock functions used by some modules. +This fixes this linking problem: + +ERROR: "clk_set_rate" [drivers/usb/phy/phy-generic.ko] undefined! +ERROR: "clk_round_rate" [drivers/media/v4l2-core/videodev.ko] undefined! +ERROR: "clk_set_rate" [drivers/media/v4l2-core/videodev.ko] undefined! + +In the upstream kernel it is fixed here: +https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=411520af8ec9456886359b42628e583ac58e7e44 + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -488,3 +488,15 @@ unsigned long clk_get_rate(struct clk *c + return clk->rate; + } + EXPORT_SYMBOL(clk_get_rate); ++ ++int clk_set_rate(struct clk *clk, unsigned long rate) ++{ ++ return 0; ++} ++EXPORT_SYMBOL_GPL(clk_set_rate); ++ ++long clk_round_rate(struct clk *clk, unsigned long rate) ++{ ++ return 0; ++} ++EXPORT_SYMBOL_GPL(clk_round_rate); |