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| author | Geert Uytterhoeven | 2011-01-09 11:03:43 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven | 2013-11-26 11:09:07 +0100 |
| commit | 6112ea0862facaeaeab504ee01c0d04bcd22daaf (patch) | |
| tree | 22c2cb929cea94dd7decd0c1756e77684acdc95c /drivers/video | |
| parent | zorro: Let the driver core handle device enumeration (diff) | |
| download | kernel-qcow2-linux-6112ea0862facaeaeab504ee01c0d04bcd22daaf.tar.gz kernel-qcow2-linux-6112ea0862facaeaeab504ee01c0d04bcd22daaf.tar.xz kernel-qcow2-linux-6112ea0862facaeaeab504ee01c0d04bcd22daaf.zip | |
zorro: ZTWO_VADDR() should return "void __iomem *"
ZTWO_VADDR() converts from physical to virtual I/O addresses, so it should
return "void __iomem *" instead of "unsigned long".
This allows to drop several casts, but requires adding a few casts to
accomodate legacy driver frameworks that store "unsigned long" I/O
addresses.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/amifb.c | 2 | ||||
| -rw-r--r-- | drivers/video/cirrusfb.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c index 0dac36ce09d6..518f790ef88a 100644 --- a/drivers/video/amifb.c +++ b/drivers/video/amifb.c @@ -3710,7 +3710,7 @@ default_chipset: if (!videomemory) { dev_warn(&pdev->dev, "Unable to map videomem cached writethrough\n"); - info->screen_base = (char *)ZTWO_VADDR(info->fix.smem_start); + info->screen_base = ZTWO_VADDR(info->fix.smem_start); } else info->screen_base = (char *)videomemory; diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index 5aab9b9dc210..d992aa5eb3f0 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -2256,7 +2256,7 @@ static int cirrusfb_zorro_register(struct zorro_dev *z, info->fix.mmio_start = regbase; cinfo->regbase = regbase > 16 * MB_ ? ioremap(regbase, 64 * 1024) - : (caddr_t)ZTWO_VADDR(regbase); + : ZTWO_VADDR(regbase); if (!cinfo->regbase) { dev_err(info->device, "Cannot map registers\n"); error = -EIO; @@ -2266,7 +2266,7 @@ static int cirrusfb_zorro_register(struct zorro_dev *z, info->fix.smem_start = rambase; info->screen_size = ramsize; info->screen_base = rambase > 16 * MB_ ? ioremap(rambase, ramsize) - : (caddr_t)ZTWO_VADDR(rambase); + : ZTWO_VADDR(rambase); if (!info->screen_base) { dev_err(info->device, "Cannot map video RAM\n"); error = -EIO; |