diff options
Diffstat (limited to 'drivers/video/cg3.c')
-rw-r--r-- | drivers/video/cg3.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c index 5741b46ade1b..a5c7fb331527 100644 --- a/drivers/video/cg3.c +++ b/drivers/video/cg3.c | |||
@@ -315,7 +315,7 @@ static u_char cg3_dacvals[] __devinitdata = { | |||
315 | 4, 0xff, 5, 0x00, 6, 0x70, 7, 0x00, 0 | 315 | 4, 0xff, 5, 0x00, 6, 0x70, 7, 0x00, 0 |
316 | }; | 316 | }; |
317 | 317 | ||
318 | static void __devinit cg3_do_default_mode(struct cg3_par *par) | 318 | static int __devinit cg3_do_default_mode(struct cg3_par *par) |
319 | { | 319 | { |
320 | enum cg3_type type; | 320 | enum cg3_type type; |
321 | u8 *p; | 321 | u8 *p; |
@@ -332,10 +332,9 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par) | |||
332 | else | 332 | else |
333 | type = CG3_AT_66HZ; | 333 | type = CG3_AT_66HZ; |
334 | } else { | 334 | } else { |
335 | prom_printf("cgthree: can't handle SR %02x\n", | 335 | printk(KERN_ERR "cgthree: can't handle SR %02x\n", |
336 | status); | 336 | status); |
337 | prom_halt(); | 337 | return -EINVAL; |
338 | return; | ||
339 | } | 338 | } |
340 | } | 339 | } |
341 | 340 | ||
@@ -351,6 +350,7 @@ static void __devinit cg3_do_default_mode(struct cg3_par *par) | |||
351 | regp = (u8 __iomem *)&par->regs->cmap.control; | 350 | regp = (u8 __iomem *)&par->regs->cmap.control; |
352 | sbus_writeb(p[1], regp); | 351 | sbus_writeb(p[1], regp); |
353 | } | 352 | } |
353 | return 0; | ||
354 | } | 354 | } |
355 | 355 | ||
356 | static int __devinit cg3_probe(struct of_device *op, | 356 | static int __devinit cg3_probe(struct of_device *op, |
@@ -400,8 +400,11 @@ static int __devinit cg3_probe(struct of_device *op, | |||
400 | 400 | ||
401 | cg3_blank(0, info); | 401 | cg3_blank(0, info); |
402 | 402 | ||
403 | if (!of_find_property(dp, "width", NULL)) | 403 | if (!of_find_property(dp, "width", NULL)) { |
404 | cg3_do_default_mode(par); | 404 | err = cg3_do_default_mode(par); |
405 | if (err) | ||
406 | goto out_unmap_screen; | ||
407 | } | ||
405 | 408 | ||
406 | if (fb_alloc_cmap(&info->cmap, 256, 0)) | 409 | if (fb_alloc_cmap(&info->cmap, 256, 0)) |
407 | goto out_unmap_screen; | 410 | goto out_unmap_screen; |