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| author | John Crispin <blogic@openwrt.org> | 2015-08-17 06:16:29 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2015-08-17 06:16:29 +0000 |
| commit | b73d5d51e69388829c6d6ed201a69d8b0a015676 (patch) | |
| tree | 125765fddda734d7fc505761d53f85348427e8c0 /target | |
| parent | aff7fef99673b65fce30e613618ee11f4cb8f7b6 (diff) | |
| download | master-187ad058-b73d5d51e69388829c6d6ed201a69d8b0a015676.tar.gz master-187ad058-b73d5d51e69388829c6d6ed201a69d8b0a015676.tar.bz2 master-187ad058-b73d5d51e69388829c6d6ed201a69d8b0a015676.zip | |
at91: Backport determine_rate prototype fix
This patch is backport of a fix to a USB prototype mismatch bug found
in 3.18 kernels, originally submitted by Boris Brezillon [1].
The symptom of this bug was that devices attached to the at91 using
at91_ohci on a hub never appeared and failed to initialise.
[1] http://www.spinics.net/lists/linux-usb/msg125969.html
Signed-off-by: Ben Whitten <ben.whitten@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46649 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch b/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch new file mode 100644 index 0000000000..4fc22ab525 --- /dev/null +++ b/target/linux/at91/patches/201-ARM-at91-usb-determine_rate-backport.patch @@ -0,0 +1,20 @@ +--- a/drivers/clk/at91/clk-usb.c ++++ b/drivers/clk/at91/clk-usb.c +@@ -59,7 +59,7 @@ static unsigned long at91sam9x5_clk_usb_ + static long at91sam9x5_clk_usb_determine_rate(struct clk_hw *hw, + unsigned long rate, + unsigned long *best_parent_rate, +- struct clk_hw **best_parent_hw) ++ struct clk **best_parent_clk) + { + struct clk *parent = NULL; + long best_rate = -EINVAL; +@@ -91,7 +91,7 @@ static long at91sam9x5_clk_usb_determine + best_rate = tmp_rate; + best_diff = tmp_diff; + *best_parent_rate = tmp_parent_rate; +- *best_parent_hw = __clk_get_hw(parent); ++ *best_parent_clk = parent; + } + + if (!best_diff || tmp_rate < rate) |