diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac/time.c')
-rw-r--r-- | arch/powerpc/platforms/powermac/time.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index 59eb840d8ce2..1810e4226e56 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c | |||
@@ -265,12 +265,15 @@ int __init via_calibrate_decr(void) | |||
265 | struct resource rsrc; | 265 | struct resource rsrc; |
266 | 266 | ||
267 | vias = of_find_node_by_name(NULL, "via-cuda"); | 267 | vias = of_find_node_by_name(NULL, "via-cuda"); |
268 | if (vias == 0) | 268 | if (vias == NULL) |
269 | vias = of_find_node_by_name(NULL, "via-pmu"); | 269 | vias = of_find_node_by_name(NULL, "via-pmu"); |
270 | if (vias == 0) | 270 | if (vias == NULL) |
271 | vias = of_find_node_by_name(NULL, "via"); | 271 | vias = of_find_node_by_name(NULL, "via"); |
272 | if (vias == 0 || of_address_to_resource(vias, 0, &rsrc)) | 272 | if (vias == NULL || of_address_to_resource(vias, 0, &rsrc)) { |
273 | of_node_put(vias); | ||
273 | return 0; | 274 | return 0; |
275 | } | ||
276 | of_node_put(vias); | ||
274 | via = ioremap(rsrc.start, rsrc.end - rsrc.start + 1); | 277 | via = ioremap(rsrc.start, rsrc.end - rsrc.start + 1); |
275 | if (via == NULL) { | 278 | if (via == NULL) { |
276 | printk(KERN_ERR "Failed to map VIA for timer calibration !\n"); | 279 | printk(KERN_ERR "Failed to map VIA for timer calibration !\n"); |
@@ -297,7 +300,7 @@ int __init via_calibrate_decr(void) | |||
297 | ppc_tb_freq = (dstart - dend) * 100 / 6; | 300 | ppc_tb_freq = (dstart - dend) * 100 / 6; |
298 | 301 | ||
299 | iounmap(via); | 302 | iounmap(via); |
300 | 303 | ||
301 | return 1; | 304 | return 1; |
302 | } | 305 | } |
303 | #endif | 306 | #endif |