Merge ../linux-2.6

1 files changed, 19 insertions, 13 deletions

diff --git a/drivers/video/imsttfb.c b/drivers/video/imsttfb.c
index 7db42542eb19..f73c642b50c2 100644
--- a/drivers/video/imsttfb.c
+++ b/drivers/video/imsttfb.c
@@ -440,9 +440,9 @@ getclkMHz(struct imstt_par *par)
 static void
 setclkMHz(struct imstt_par *par, __u32 MHz)
 {
-        __u32 clk_m, clk_n, clk_p, x, stage, spilled;
+        __u32 clk_m, clk_n, x, stage, spilled;
 
-        clk_m = clk_n = clk_p = 0;
+        clk_m = clk_n = 0;
         stage = spilled = 0;
         for (;;) {
                 switch (stage) {
@@ -453,7 +453,7 @@ setclkMHz(struct imstt_par *par, __u32 MHz)
                                 clk_n++;
                                 break;
                 }
-                x = 20 * (clk_m + 1) / ((clk_n + 1) * (clk_p ? 2 * clk_p : 1));
+                x = 20 * (clk_m + 1) / (clk_n + 1);
                 if (x == MHz)
                         break;
                 if (x > MHz) {
@@ -466,7 +466,7 @@ setclkMHz(struct imstt_par *par, __u32 MHz)
 
         par->init.pclk_m = clk_m;
         par->init.pclk_n = clk_n;
-        par->init.pclk_p = clk_p;
+        par->init.pclk_p = 0;
 }
 
 static struct imstt_regvals *
@@ -1372,18 +1372,24 @@ init_imstt(struct fb_info *info)
         write_reg_le32(par->dc_regs, STGCTL, tmp & ~0x1);
         write_reg_le32(par->dc_regs, SSR, 0);
 
-        /* set default values for DAC registers */ 
+        /* set default values for DAC registers */
         if (par->ramdac == IBM) {
-                par->cmap_regs[PPMASK] = 0xff;  eieio();
-                par->cmap_regs[PIDXHI] = 0;     eieio();
-                for (i = 0; i < sizeof(ibm_initregs) / sizeof(*ibm_initregs); i++) {
-                        par->cmap_regs[PIDXLO] = ibm_initregs[i].addr;  eieio();
-                        par->cmap_regs[PIDXDATA] = ibm_initregs[i].value;       eieio();
+                par->cmap_regs[PPMASK] = 0xff;
+                eieio();
+                par->cmap_regs[PIDXHI] = 0;
+                eieio();
+                for (i = 0; i < ARRAY_SIZE(ibm_initregs); i++) {
+                        par->cmap_regs[PIDXLO] = ibm_initregs[i].addr;
+                        eieio();
+                        par->cmap_regs[PIDXDATA] = ibm_initregs[i].value;
+                        eieio();
                 }
         } else {
-                for (i = 0; i < sizeof(tvp_initregs) / sizeof(*tvp_initregs); i++) {
-                        par->cmap_regs[TVPADDRW] = tvp_initregs[i].addr;        eieio();
-                        par->cmap_regs[TVPIDATA] = tvp_initregs[i].value;       eieio();
+                for (i = 0; i < ARRAY_SIZE(tvp_initregs); i++) {
+                        par->cmap_regs[TVPADDRW] = tvp_initregs[i].addr;
+                        eieio();
+                        par->cmap_regs[TVPIDATA] = tvp_initregs[i].value;
+                        eieio();
                 }
         }