From 46b348865011bf0d706fe1ec8c9cef08cf86ad40 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Thu, 22 Sep 2011 12:51:31 +1000 Subject: [PATCH] drm/nouveau: fix oops if i2c bus not found in nouveau_i2c_identify() Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c index c6143df..d39b220 100644 --- a/drivers/gpu/drm/nouveau/nouveau_i2c.c +++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c @@ -333,7 +333,7 @@ nouveau_i2c_identify(struct drm_device *dev, const char *what, NV_DEBUG(dev, "Probing %ss on I2C bus: %d\n", what, index); - for (i = 0; info[i].addr; i++) { + for (i = 0; i2c && info[i].addr; i++) { if (nouveau_probe_i2c_addr(i2c, info[i].addr) && (!match || match(i2c, &info[i]))) { NV_INFO(dev, "Detected %s: %s\n", what, info[i].type); -- 2.7.4