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| author | Marek Vasut <marek.vasut@gmail.com> | 2009-11-08 19:45:54 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-11-20 00:52:05 -0800 |
| commit | fb141597550243b471f3bd526fe689aa3b74df25 (patch) | |
| tree | 45083cd95cd520effed623449413ac21efa7b8a1 /include/linux/ucb1400.h | |
| parent | 765af10de6d93820def9978c53ed828e4d3bd4f4 (diff) | |
| download | blackbird-op-linux-fb141597550243b471f3bd526fe689aa3b74df25.tar.gz blackbird-op-linux-fb141597550243b471f3bd526fe689aa3b74df25.zip | |
Input: ucb1400_ts - allow passing IRQ through platfrom_data
This patch allows UCB1400 to get IRQ GPIO from platform data. In case
platform_data are not supplied or the IRQ supplied in the platform_data
is negative, fall back to the old IRQ detection algorithm.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/ucb1400.h')
| -rw-r--r-- | include/linux/ucb1400.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h index adb44066680c..1b4790911052 100644 --- a/include/linux/ucb1400.h +++ b/include/linux/ucb1400.h @@ -110,6 +110,10 @@ struct ucb1400 { struct platform_device *ucb1400_gpio; }; +struct ucb1400_pdata { + int irq; +}; + static inline u16 ucb1400_reg_read(struct snd_ac97 *ac97, u16 reg) { return ac97->bus->ops->read(ac97, reg); |
