genirq: generic-chip: Export some irq_gc_ functions
authorFabio Estevam <festevam@gmail.com>
Fri, 28 Jun 2013 03:23:09 +0000 (00:23 -0300)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 28 Jun 2013 10:56:04 +0000 (12:56 +0200)
commitd55f0cc4c9a70e3105f1e813ab5f221a65ac2ec3
tree64c7ebbb32548469c876494e5d334f310b2a3be8
parent2779db8d37d4b542d9ca2575f5f178dbeaca6c86
genirq: generic-chip: Export some irq_gc_ functions

When building imx_v6_v7_defconfig with imx-drm drivers selected as
modules, we get the following build errors:

ERROR: "irq_gc_mask_clr_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!
ERROR: "irq_gc_mask_set_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!
ERROR: "irq_gc_ack_set_bit" [drivers/staging/imx-drm/ipu-v3/imx-ipu-v3.ko] undefined!

Export the required functions to avoid this problem.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Cc: shawn.guo@linaro.org
Cc: kernel@pengutronix.de
Link: http://lkml.kernel.org/r/1372389789-7048-1-git-send-email-festevam@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/irq/generic-chip.c