Instead of calling the same function three times in a loop, multiply the loop counter by three. And since the value in DAC_TEST_PARMS is always the same we can use the value directly.
Signed-off-by: Peter Huewe <[email protected]> --- drivers/staging/xgifb/vb_setmode.c | 11 +++-------- 1 files changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index edbe70b..dfa5303 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -5464,7 +5464,6 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo) unsigned char CR17, CR63, SR31; unsigned short temp; - unsigned char DAC_TEST_PARMS[3] = { 0x0F, 0x0F, 0x0F }; int i; xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); @@ -5518,10 +5517,8 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo) outb(0x00, pVBInfo->P3c8); - for (i = 0; i < 256; i++) { - outb((unsigned char) DAC_TEST_PARMS[0], (pVBInfo->P3c8 + 1)); - outb((unsigned char) DAC_TEST_PARMS[1], (pVBInfo->P3c8 + 1)); - outb((unsigned char) DAC_TEST_PARMS[2], (pVBInfo->P3c8 + 1)); + for (i = 0; i < 256 * 3; i++) { + outb(0x0F, (pVBInfo->P3c8 + 1)); /* DAC_TEST_PARMS */ } mdelay(1); @@ -5537,9 +5534,7 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo) /* avoid display something, set BLACK DAC if not restore DAC */ outb(0x00, pVBInfo->P3c8); - for (i = 0; i < 256; i++) { - outb(0, (pVBInfo->P3c8 + 1)); - outb(0, (pVBInfo->P3c8 + 1)); + for (i = 0; i < 256 * 3; i++) { outb(0, (pVBInfo->P3c8 + 1)); } -- 1.7.8.6 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
