diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-19 05:03:02 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-19 05:03:02 +0400 |
| commit | 0a582821d4f8edf41d9b56ae057ee2002fc275f0 (patch) | |
| tree | 199f0de91106f143c4ec62b6a8598383b422205b /drivers/video/fbdev/msm/msm_fb.c | |
| parent | 8a5de18239e418fe7b1f36504834689f754d8ccc (diff) | |
| parent | 33ac9dba859b07d40e9ec826057d20c857fdede5 (diff) | |
Merge tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull fbdev updates from Tomi Valkeinen:
- new 6x10 font
- various small fixes and cleanups
* tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (30 commits)
fonts: Add 6x10 font
videomode: provide dummy inline functions for !CONFIG_OF
video/atmel_lcdfb: Introduce regulator support
fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume
framebuffer: fix screen corruption when copying
framebuffer: fix border color
arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb
arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss
video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info
video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from fb_info
video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info
video: fbdev: controlfb.c: use container_of to resolve fb_info_control from fb_info
video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from fb_info
video: fbdev: stifb.c: use container_of to resolve stifb_info from fb_info
video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in conjunction with strncpy
video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()
video: fbdev: use %*ph specifier to dump small buffers
video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT
video: fbdev: au1200fb: delete double assignment
video: fbdev: sis: delete double assignment
...
Diffstat (limited to 'drivers/video/fbdev/msm/msm_fb.c')
| -rw-r--r-- | drivers/video/fbdev/msm/msm_fb.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/video/fbdev/msm/msm_fb.c b/drivers/video/fbdev/msm/msm_fb.c index 1374803fbcd9..2979d7e72126 100644 --- a/drivers/video/fbdev/msm/msm_fb.c +++ b/drivers/video/fbdev/msm/msm_fb.c @@ -569,8 +569,13 @@ static int msmfb_probe(struct platform_device *pdev) mutex_init(&msmfb->panel_init_lock); init_waitqueue_head(&msmfb->frame_wq); INIT_WORK(&msmfb->resume_work, power_on_panel); - msmfb->black = kzalloc(msmfb->fb->var.bits_per_pixel*msmfb->xres, - GFP_KERNEL); + msmfb->black = devm_kzalloc(&pdev->dev, + msmfb->fb->var.bits_per_pixel*msmfb->xres, + GFP_KERNEL); + if (!msmfb->black) { + ret = -ENOMEM; + goto error_register_framebuffer; + } printk(KERN_INFO "msmfb_probe() installing %d x %d panel\n", msmfb->xres, msmfb->yres); @@ -589,6 +594,8 @@ static int msmfb_probe(struct platform_device *pdev) msmfb->sleeping = WAKING; + platform_set_drvdata(pdev, msmfb); + return 0; error_register_framebuffer: @@ -598,9 +605,23 @@ error_setup_fbmem: return ret; } +static int msmfb_remove(struct platform_device *pdev) +{ + struct msmfb_info *msmfb; + + msmfb = platform_get_drvdata(pdev); + + unregister_framebuffer(msmfb->fb); + iounmap(msmfb->fb->screen_base); + framebuffer_release(msmfb->fb); + + return 0; +} + static struct platform_driver msm_panel_driver = { /* need to write remove */ .probe = msmfb_probe, + .remove = msmfb_remove, .driver = {.name = "msm_panel"}, }; |