Re: [PATCH 1/2] drivers gpio: Check for negativ gpio values
From: Jean-Christophe PLAGNIOL-VILLARD <hidden>
Date: 2012-09-24 09:36:40
On 11:16 Mon 24 Sep , Jan Lübbe wrote:
On Mon, 2012-09-24 at 10:59 +0200, Teresa Gámez wrote:quoted
static int gpio_is_valid(unsigned gpio) { - if (gpio < ARCH_NR_GPIOS) + if (gpio < ARCH_NR_GPIOS && gpio >= 0)For an 'unsigned gpio', gpio >= 0 is always true.
unsigned is wrong type gpio need to int Best Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox