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Commit 5b358fe1 authored by Jean Delvare's avatar Jean Delvare Committed by Linus Torvalds
Browse files

rivafb: handle I2C bus creation failure 



I2C bus creation may fail, let rivafb handle that case properly.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1e73db25

drivers/video/riva/fbdev.c

+2 −0
Original line number Diff line number Diff line
@@ -1789,6 +1789,8 @@ static int __devinit riva_get_EDID_i2c(struct fb_info *info) 
	NVTRACE_ENTER();

	riva_create_i2c_busses(par);

	for (i = 0; i < par->bus; i++) {

		if (!par->chan[i].par)

			continue;

		riva_probe_i2c_connector(par, i+1, &par->EDID);

		if (par->EDID && !fb_parse_edid(par->EDID, &var)) {

			printk(PFX "Found EDID Block from BUS %i\n", i);