From: Stephen Hemminger Date: Thu, 14 May 2015 16:19:13 +0000 (-0700) Subject: uio: don't free irq that was not requested X-Git-Tag: omap-for-v4.2/fixes-rc1^2~94^2~104 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ff2c132345cab8972a2bd29069aa52a3cadbbcc;p=pandora-kernel.git uio: don't free irq that was not requested UIO base driver should only free_irq that it has requested. UIO supports drivers without interrupts (irq == 0) or custom handlers. This fixes warnings like: WARNING: CPU: 1 PID: 5478 at kernel/irq/manage.c:1244 __free_irq+0xa9/0x1e0() Trying to free already-free IRQ 0 Signed-off-by: Stephen Hemminger Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed