X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fvideo%2Fpvr2fb.c;h=df2909ae704cd51132021b14a85d066f71b5517b;hb=f4ebc993759dc25dc3db6b6f1a13a23df8264d4b;hp=c7bc80921f1613196deeca432f015451184b4c87;hpb=24fcbacedb0d83cabc6761acbecfbf751265ce52;p=linux-2.6

diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index c7bc80921f..df2909ae70 100644
--- a/drivers/video/pvr2fb.c
+++ b/drivers/video/pvr2fb.c
@@ -214,7 +214,7 @@ static int pvr2_init_cable(void);
 static int pvr2_get_param(const struct pvr2_params *p, const char *s,
                             int val, int size);
 #ifdef CONFIG_SH_DMA
-static ssize_t pvr2fb_write(struct file *file, const char *buf,
+static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
 			    size_t count, loff_t *ppos);
 #endif
 
@@ -674,7 +674,7 @@ static int pvr2_init_cable(void)
 }
 
 #ifdef CONFIG_SH_DMA
-static ssize_t pvr2fb_write(struct file *file, const char *buf,
+static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
 			    size_t count, loff_t *ppos)
 {
 	unsigned long dst, start, end, len;
@@ -905,6 +905,15 @@ static int __init pvr2fb_dc_init(void)
 
 static void pvr2fb_dc_exit(void)
 {
+	if (fb_info->screen_base) {
+		iounmap(fb_info->screen_base);
+		fb_info->screen_base = NULL;
+	}
+	if (currentpar->mmio_base) {
+		iounmap((void *)currentpar->mmio_base);
+		currentpar->mmio_base = 0;
+	}
+
 	free_irq(HW_EVENT_VSYNC, 0);
 #ifdef CONFIG_SH_DMA
 	free_dma(pvr2dma);
@@ -946,6 +955,15 @@ static int __devinit pvr2fb_pci_probe(struct pci_dev *pdev,
 
 static void __devexit pvr2fb_pci_remove(struct pci_dev *pdev)
 {
+	if (fb_info->screen_base) {
+		iounmap(fb_info->screen_base);
+		fb_info->screen_base = NULL;
+	}
+	if (currentpar->mmio_base) {
+		iounmap((void *)currentpar->mmio_base);
+		currentpar->mmio_base = 0;
+	}
+
 	pci_release_regions(pdev);
 }