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| author | Arnd Bergmann <arnd@arndb.de> | 2014-04-24 23:46:58 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-04-24 23:46:58 +0200 |
| commit | 1fc52762e33cc905331681364d79424d921f60f2 (patch) | |
| tree | d7347407cbbdb7a0565e3b4d09aaf40f0705491a /drivers/gpu/host1x | |
| parent | 9ef1af9ea28c23d0eaed97f7f5142788b6cf570a (diff) | |
| parent | cf2e0a73ca9ad376825c013ebaa145608abc27d7 (diff) | |
| download | talos-obmc-linux-1fc52762e33cc905331681364d79424d921f60f2.tar.gz talos-obmc-linux-1fc52762e33cc905331681364d79424d921f60f2.zip | |
Merge tag 'vexpress/fixes-for-3.15' of git://git.linaro.org/people/pawel.moll/linux into fixes
ARM Versatile Express fixes for 3.15
This series contains straight-forward fixes for different
Versatile Express infrastructure drivers:
- NULL pointer dereference on the error path in the clk driver
- out of boundary array access in the dcscb driver
- broken restart/power off implementation
- mis-interpreted voltage unit in the spc driver
* tag 'vexpress/fixes-for-3.15' of git://git.linaro.org/people/pawel.moll/linux:
ARM: vexpress/TC2: Convert OPP voltage to uV before storing
power/reset: vexpress: Fix restart/power off operation
arm/mach-vexpress: array accessed out of bounds
clk: vexpress: NULL dereference on error path
Includes an update to 3.15-rc2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/gpu/host1x')
| -rw-r--r-- | drivers/gpu/host1x/hw/intr_hw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/host1x/hw/intr_hw.c b/drivers/gpu/host1x/hw/intr_hw.c index db9017adfe2b..498b37e39058 100644 --- a/drivers/gpu/host1x/hw/intr_hw.c +++ b/drivers/gpu/host1x/hw/intr_hw.c @@ -47,7 +47,7 @@ static irqreturn_t syncpt_thresh_isr(int irq, void *dev_id) unsigned long reg; int i, id; - for (i = 0; i <= BIT_WORD(host->info->nb_pts); i++) { + for (i = 0; i < DIV_ROUND_UP(host->info->nb_pts, 32); i++) { reg = host1x_sync_readl(host, HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(i)); for_each_set_bit(id, ®, BITS_PER_LONG) { @@ -64,7 +64,7 @@ static void _host1x_intr_disable_all_syncpt_intrs(struct host1x *host) { u32 i; - for (i = 0; i <= BIT_WORD(host->info->nb_pts); ++i) { + for (i = 0; i < DIV_ROUND_UP(host->info->nb_pts, 32); ++i) { host1x_sync_writel(host, 0xffffffffu, HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(i)); host1x_sync_writel(host, 0xffffffffu, |
