diff options
Diffstat (limited to 'drivers/video/aty')
| -rw-r--r-- | drivers/video/aty/aty128fb.c | 4 | ||||
| -rw-r--r-- | drivers/video/aty/atyfb_base.c | 16 | ||||
| -rw-r--r-- | drivers/video/aty/mach64_gx.c | 3 | ||||
| -rw-r--r-- | drivers/video/aty/radeon_base.c | 6 |
4 files changed, 15 insertions, 14 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 620c9a934e0..821c6da8e42 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -1725,9 +1725,9 @@ static int __init aty128_init(struct pci_dev *pdev, const struct pci_device_id * strcpy(video_card, "Rage128 XX "); video_card[8] = ent->device >> 8; video_card[9] = ent->device & 0xFF; - + /* range check to make sure */ - if (ent->driver_data < (sizeof(r128_family)/sizeof(char *))) + if (ent->driver_data < ARRAY_SIZE(r128_family)) strncat(video_card, r128_family[ent->driver_data], sizeof(video_card)); printk(KERN_INFO "aty128fb: %s [chip rev 0x%x] ", video_card, chip_rev); diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index 485be386a8f..e799fcca365 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -434,7 +434,7 @@ static int __devinit correct_chipset(struct atyfb_par *par) const char *name; int i; - for (i = sizeof(aty_chips) / sizeof(*aty_chips) - 1; i >= 0; i--) + for (i = ARRAY_SIZE(aty_chips) - 1; i >= 0; i--) if (par->pci_id == aty_chips[i].pci_id) break; @@ -2168,10 +2168,10 @@ static void __init aty_calc_mem_refresh(struct atyfb_par *par, int xclk) if (IS_XL(par->pci_id) || IS_MOBILITY(par->pci_id)) { refresh_tbl = ragexl_tbl; - size = sizeof(ragexl_tbl)/sizeof(int); + size = ARRAY_SIZE(ragexl_tbl); } else { refresh_tbl = ragepro_tbl; - size = sizeof(ragepro_tbl)/sizeof(int); + size = ARRAY_SIZE(ragepro_tbl); } for (i=0; i < size; i++) { @@ -2298,6 +2298,10 @@ static int __init aty_init(struct fb_info *info, const char *name) case CLK_ATI18818_1: par->pll_ops = &aty_pll_ati18818_1; break; + case CLK_IBMRGB514: + par->pll_ops = &aty_pll_ibm514; + break; +#if 0 /* dead code */ case CLK_STG1703: par->pll_ops = &aty_pll_stg1703; break; @@ -2307,9 +2311,7 @@ static int __init aty_init(struct fb_info *info, const char *name) case CLK_ATT20C408: par->pll_ops = &aty_pll_att20c408; break; - case CLK_IBMRGB514: - par->pll_ops = &aty_pll_ibm514; - break; +#endif default: PRINTKI("aty_init: CLK type not implemented yet!"); par->pll_ops = &aty_pll_unsupported; @@ -3397,7 +3399,7 @@ static int __devinit atyfb_pci_probe(struct pci_dev *pdev, const struct pci_devi struct atyfb_par *par; int i, rc = -ENOMEM; - for (i = sizeof(aty_chips) / sizeof(*aty_chips) - 1; i >= 0; i--) + for (i = ARRAY_SIZE(aty_chips); i >= 0; i--) if (pdev->device == aty_chips[i].pci_id) break; diff --git a/drivers/video/aty/mach64_gx.c b/drivers/video/aty/mach64_gx.c index 01fdff79483..2045639cb67 100644 --- a/drivers/video/aty/mach64_gx.c +++ b/drivers/video/aty/mach64_gx.c @@ -149,8 +149,7 @@ static int aty_var_to_pll_514(const struct fb_info *info, u32 vclk_per, }; int i; - for (i = 0; i < sizeof(RGB514_clocks) / sizeof(*RGB514_clocks); - i++) + for (i = 0; i < ARRAY_SIZE(RGB514_clocks); i++) if (vclk_per <= RGB514_clocks[i].limit) { pll->ibm514.m = RGB514_clocks[i].m; pll->ibm514.n = RGB514_clocks[i].n; diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c index c9f0c5a07e6..9a6b5b39b88 100644 --- a/drivers/video/aty/radeon_base.c +++ b/drivers/video/aty/radeon_base.c @@ -1067,7 +1067,7 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green, if (regno > 255) - return 1; + return -EINVAL; red >>= 8; green >>= 8; @@ -1086,9 +1086,9 @@ static int radeon_setcolreg (unsigned regno, unsigned red, unsigned green, pindex = regno * 8; if (rinfo->depth == 16 && regno > 63) - return 1; + return -EINVAL; if (rinfo->depth == 15 && regno > 31) - return 1; + return -EINVAL; /* For 565, the green component is mixed one order * below |