redonkable/remarkable-linux
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OMAPFB: remove exported udpate window

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omapfb contains an exported omapfb_update_window function, which, at
some point in history, was used by a closed source SGX driver. This was
a hack even then, and should not be needed anymore. So remove it.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2012-12-04 14:20:11 +02:00
parent c252ea0f75
commit 09645d2583
2 changed files with 3 additions and 27 deletions
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27
drivers/video/omap2/omapfb/omapfb-ioctl.c
View file

@ -279,7 +279,7 @@ static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
return 0;
}
static int omapfb_update_window_nolock(struct fb_info *fbi,
static int omapfb_update_window(struct fb_info *fbi,
u32 x, u32 y, u32 w, u32 h)
{
struct omap_dss_device *display = fb2display(fbi);
@ -299,27 +299,6 @@ static int omapfb_update_window_nolock(struct fb_info *fbi,
return display->driver->update(display, x, y, w, h);
}
/* This function is exported for SGX driver use */
int omapfb_update_window(struct fb_info *fbi,
u32 x, u32 y, u32 w, u32 h)
{
struct omapfb_info *ofbi = FB2OFB(fbi);
struct omapfb2_device *fbdev = ofbi->fbdev;
int r;
if (!lock_fb_info(fbi))
return -ENODEV;
omapfb_lock(fbdev);
r = omapfb_update_window_nolock(fbi, x, y, w, h);
omapfb_unlock(fbdev);
unlock_fb_info(fbi);
return r;
}
EXPORT_SYMBOL(omapfb_update_window);
int omapfb_set_update_mode(struct fb_info *fbi,
enum omapfb_update_mode mode)
{
@ -646,7 +625,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
break;
}
r = omapfb_update_window_nolock(fbi, p.uwnd_o.x, p.uwnd_o.y,
r = omapfb_update_window(fbi, p.uwnd_o.x, p.uwnd_o.y,
p.uwnd_o.width, p.uwnd_o.height);
break;
@ -663,7 +642,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg)
break;
}
r = omapfb_update_window_nolock(fbi, p.uwnd.x, p.uwnd.y,
r = omapfb_update_window(fbi, p.uwnd.x, p.uwnd.y,
p.uwnd.width, p.uwnd.height);
break;

3
drivers/video/omap2/omapfb/omapfb.h
View file

@ -129,9 +129,6 @@ void omapfb_remove_sysfs(struct omapfb2_device *fbdev);
int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg);
int omapfb_update_window(struct fb_info *fbi,
u32 x, u32 y, u32 w, u32 h);
int dss_mode_to_fb_mode(enum omap_color_mode dssmode,
struct fb_var_screeninfo *var);