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authorDavid S. Miller <davem@davemloft.net>2009-08-12 20:44:53 -0400
committerDavid S. Miller <davem@davemloft.net>2009-08-12 20:44:53 -0400
commitaa11d958d1a6572eda08214d7c6a735804fe48a5 (patch)
treed025b05270ad1e010660d17eeadc6ac3c1abbd7d /drivers/video/atafb.c
parent07f6642ee9418e962e54cbc07471cfe2e559c568 (diff)
parent9799218ae36910af50f002a5db1802d576fffb43 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: arch/microblaze/include/asm/socket.h
Diffstat (limited to 'drivers/video/atafb.c')
-rw-r--r--drivers/video/atafb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 497ff8af03ed..8cd279be74e5 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -2405,6 +2405,9 @@ static int do_fb_set_var(struct fb_var_screeninfo *var, int isactive)
2405 return 0; 2405 return 0;
2406} 2406}
2407 2407
2408/* fbhw->encode_fix() must be called with fb_info->mm_lock held
2409 * if it is called after the register_framebuffer() - not a case here
2410 */
2408static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info) 2411static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
2409{ 2412{
2410 struct atafb_par par; 2413 struct atafb_par par;
@@ -2414,9 +2417,7 @@ static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
2414 if (err) 2417 if (err)
2415 return err; 2418 return err;
2416 memset(fix, 0, sizeof(struct fb_fix_screeninfo)); 2419 memset(fix, 0, sizeof(struct fb_fix_screeninfo));
2417 mutex_lock(&info->mm_lock);
2418 err = fbhw->encode_fix(fix, &par); 2420 err = fbhw->encode_fix(fix, &par);
2419 mutex_unlock(&info->mm_lock);
2420 return err; 2421 return err;
2421} 2422}
2422 2423