lkml.org 
[lkml]   [2013]   [Jun]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:irq/core] genirq: generic-chip: Export some irq_gc_ functions
Commit-ID:  d55f0cc4c9a70e3105f1e813ab5f221a65ac2ec3
Gitweb: http://git.kernel.org/tip/d55f0cc4c9a70e3105f1e813ab5f221a65ac2ec3
Author: Fabio Estevam <festevam@gmail.com>
AuthorDate: Fri, 28 Jun 2013 00:23:09 -0300
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 28 Jun 2013 12:56:04 +0200

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 | 3 +++
1 file changed, 3 insertions(+)

diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index a746a8f..76ea748 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -62,6 +62,7 @@ void irq_gc_mask_set_bit(struct irq_data *d)
irq_reg_writel(*ct->mask_cache, gc->reg_base + ct->regs.mask);
irq_gc_unlock(gc);
}
+EXPORT_SYMBOL_GPL(irq_gc_mask_set_bit);

/**
* irq_gc_mask_set_mask_bit - Mask chip via clearing bit in mask register
@@ -81,6 +82,7 @@ void irq_gc_mask_clr_bit(struct irq_data *d)
irq_reg_writel(*ct->mask_cache, gc->reg_base + ct->regs.mask);
irq_gc_unlock(gc);
}
+EXPORT_SYMBOL_GPL(irq_gc_mask_clr_bit);

/**
* irq_gc_unmask_enable_reg - Unmask chip via enable register
@@ -115,6 +117,7 @@ void irq_gc_ack_set_bit(struct irq_data *d)
irq_reg_writel(mask, gc->reg_base + ct->regs.ack);
irq_gc_unlock(gc);
}
+EXPORT_SYMBOL_GPL(irq_gc_ack_set_bit);

/**
* irq_gc_ack_clr_bit - Ack pending interrupt via clearing bit

\
 
 \ /
  Last update: 2013-06-28 13:21    [W:0.029 / U:5.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site