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path: root/drivers/video/bf54x-lq043fb.c
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Diffstat (limited to 'drivers/video/bf54x-lq043fb.c')
-rw-r--r--drivers/video/bf54x-lq043fb.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 37e60b1d2ed..e49ae5edcc0 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -323,7 +323,6 @@ static int bfin_bf54x_fb_release(struct fb_info *info, int user)
bfin_write_EPPI0_CONTROL(0);
SSYNC();
disable_dma(CH_EPPI0);
- memset(fbi->fb_buffer, 0, info->fix.smem_len);
}
spin_unlock(&fbi->lock);
@@ -530,7 +529,7 @@ static irqreturn_t bfin_bf54x_irq_error(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __init bfin_bf54x_probe(struct platform_device *pdev)
+static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
{
struct bfin_bf54xfb_info *info;
struct fb_info *fbinfo;
@@ -626,14 +625,12 @@ static int __init bfin_bf54x_probe(struct platform_device *pdev)
goto out3;
}
- memset(info->fb_buffer, 0, fbinfo->fix.smem_len);
-
fbinfo->screen_base = (void *)info->fb_buffer;
fbinfo->fix.smem_start = (int)info->fb_buffer;
fbinfo->fbops = &bfin_bf54x_fb_ops;
- fbinfo->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
+ fbinfo->pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
if (!fbinfo->pseudo_palette) {
printk(KERN_ERR DRIVER_NAME
"Fail to allocate pseudo_palette\n");
@@ -642,8 +639,6 @@ static int __init bfin_bf54x_probe(struct platform_device *pdev)
goto out4;
}
- memset(fbinfo->pseudo_palette, 0, sizeof(u32) * 16);
-
if (fb_alloc_cmap(&fbinfo->cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0)
< 0) {
printk(KERN_ERR DRIVER_NAME
@@ -712,7 +707,7 @@ out1:
return ret;
}
-static int bfin_bf54x_remove(struct platform_device *pdev)
+static int __devexit bfin_bf54x_remove(struct platform_device *pdev)
{
struct fb_info *fbinfo = platform_get_drvdata(pdev);
@@ -781,7 +776,7 @@ static int bfin_bf54x_resume(struct platform_device *pdev)
static struct platform_driver bfin_bf54x_driver = {
.probe = bfin_bf54x_probe,
- .remove = bfin_bf54x_remove,
+ .remove = __devexit_p(bfin_bf54x_remove),
.suspend = bfin_bf54x_suspend,
.resume = bfin_bf54x_resume,
.driver = {
@@ -790,7 +785,7 @@ static struct platform_driver bfin_bf54x_driver = {
},
};
-static int __devinit bfin_bf54x_driver_init(void)
+static int __init bfin_bf54x_driver_init(void)
{
return platform_driver_register(&bfin_bf54x_driver);
}