[PATCH v5 3/3] omap3: beaglexm: fix power on of DVI

Tony Lindgren had written, on 01/11/2011 05:23 PM, the following:
[..]

quoted

-
-	gpio_request(gpio + 1, "EHCI_nOC");
-	gpio_direction_input(gpio + 1);
+	if (omap3_beagle_get_rev() != OMAP3BEAGLE_BOARD_XM) {
+		gpio_request(gpio + 1, "EHCI_nOC");
+		gpio_direction_input(gpio + 1);
+	}

The return value for gpio_request must be checked.

Ack.
we can go down two paths:
a) I can redo this patch as in v6.patch (attached)
OR
b) we take this patch and do another one cleaning the function up - 
gpio-check.patch

-- 
Regards,
Nishanth Menon