mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it

We only request the control interface error IRQ if we set ctrlif_error,
as such we should only free it in that situation. Otherwise we will
attempt to free an IRQ we never requested and get a warning from the IRQ
core.

This patch moves the ctrlif_error variable into the arizona structure
and checks it in all cases we free the control interface error IRQ.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

This commit is contained in:

Charles Keepax

2014-07-15 11:21:50 +01:00

committed by

Lee Jones

parent 6e440d27aa

commit 30a2af3a32

2 changed files with 14 additions and 7 deletions

									
										include/linux/mfd/arizona/core.h
									
		+2
		
												View File
												
				@@ -132,6 +132,8 @@ struct arizona {

					struct mutex clk_lock;

					int clk32k_ref;

					bool ctrlif_error;

					struct snd_soc_dapm_context *dapm;

				};