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author | Tejun Heo <tj@kernel.org> | 2009-08-14 14:41:02 +0900 |
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committer | Tejun Heo <tj@kernel.org> | 2009-08-14 14:45:31 +0900 |
commit | 384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c (patch) | |
tree | 04c93f391a1b65c8bf8d7ba8643c07d26c26590a /drivers/video/matrox/matroxfb_crtc2.c | |
parent | a76761b621bcd8336065c4fe3a74f046858bc34c (diff) | |
parent | 142d44b0dd6741a64a7bdbe029110e7c1dcf1d23 (diff) | |
download | kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.zip kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.tar.gz kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.tar.bz2 |
Merge branch 'percpu-for-linus' into percpu-for-next
Conflicts:
arch/sparc/kernel/smp_64.c
arch/x86/kernel/cpu/perf_counter.c
arch/x86/kernel/setup_percpu.c
drivers/cpufreq/cpufreq_ondemand.c
mm/percpu.c
Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids. As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/video/matrox/matroxfb_crtc2.c')
-rw-r--r-- | drivers/video/matrox/matroxfb_crtc2.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c index 909e10a..ebcb5c6 100644 --- a/drivers/video/matrox/matroxfb_crtc2.c +++ b/drivers/video/matrox/matroxfb_crtc2.c @@ -289,16 +289,18 @@ static int matroxfb_dh_release(struct fb_info* info, int user) { #undef m2info } +/* + * This function is called before the register_framebuffer so + * no locking is needed. + */ static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info) { struct fb_fix_screeninfo *fix = &m2info->fbcon.fix; strcpy(fix->id, "MATROX DH"); - mutex_lock(&m2info->fbcon.mm_lock); fix->smem_start = m2info->video.base; fix->smem_len = m2info->video.len_usable; - mutex_unlock(&m2info->fbcon.mm_lock); fix->ypanstep = 1; fix->ywrapstep = 0; fix->xpanstep = 8; /* TBD */ |