viafb: another small cleanup of viafb_par

This removes the completly useless io variable as well as the temporary
used variables mmio_base and mmio_len in favor to use directly the fb_info
variables.

This is a code cleanup only, no runtime change expected.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Scott Fang <ScottFang@viatech.com.cn>
Cc: Joseph Chan <JosephChan@via.com.tw>
Cc: Harald Welte <laforge@gnumonks.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 5be4a670596f..86050e79b892 100644
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -2496,8 +2496,7 @@ void viafb_crt_enable(void)
         viafb_write_reg_mask(CR36, VIACR, 0x0, BIT5 + BIT4);
 }
 
-void viafb_get_mmio_info(unsigned long *mmio_base,
-        unsigned long *mmio_len)
+void viafb_get_mmio_info(unsigned long *mmio_base, u32 *mmio_len)
 {
         struct pci_dev *pdev = NULL;
         u32 vendor, device;