fbdev: radeon: Clean up some inconsistent indenting

No functional modification involved.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=1932Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Helge Deller <deller@gmx.de>

drivers/video/fbdev/aty/radeon_base.c

@@ -2101,8 +2101,8 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo)
             (rinfo->family == CHIP_FAMILY_RS400) ||
 	    (rinfo->family == CHIP_FAMILY_RS480) ) {
 		u32 tom = INREG(NB_TOM);
-          tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024);
 
+		tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024);
 		radeon_fifo_wait(6);
 		OUTREG(MC_FB_LOCATION, tom);
 		OUTREG(DISPLAY_BASE_ADDR, (tom & 0xffff) << 16);
@@ -2115,7 +2115,7 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo)
 		if ((rinfo->family == CHIP_FAMILY_RS100) ||
 		    (rinfo->family == CHIP_FAMILY_RS200)) {
 			/* This is to workaround the asic bug for RMX, some versions
-                of BIOS doesn't have this register initialized correctly.
+			 * of BIOS doesn't have this register initialized correctly.
 			 */
 			OUTREGP(CRTC_MORE_CNTL, CRTC_H_CUTOFF_ACTIVE_EN,
 				~CRTC_H_CUTOFF_ACTIVE_EN);