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authorDaniel Ribeiro <drwyrm@gmail.com>2009-06-23 12:32:11 -0300
committerSamuel Ortiz <sameo@linux.intel.com>2009-09-17 09:46:45 +0200
commit9f7b07d6cc3ed14783c9427a5b2a69794eb2de64 (patch)
treec3793ad2c4318afa51f044f27c307017797a7d98 /include/linux/mfd/ezx-pcap.h
parentdfc3aa7221f50bf3d05c67b826414ab290b95c46 (diff)
mfd: Introduce irq_to_pcap()
Export an irq_to_pcap function to get pcap irq number, for the keypad driver. Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/ezx-pcap.h')
-rw-r--r--include/linux/mfd/ezx-pcap.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mfd/ezx-pcap.h b/include/linux/mfd/ezx-pcap.h
index c12c3c0932bf..6296b4935a1e 100644
--- a/include/linux/mfd/ezx-pcap.h
+++ b/include/linux/mfd/ezx-pcap.h
@@ -26,6 +26,7 @@ struct pcap_chip;
int ezx_pcap_write(struct pcap_chip *, u8, u32);
int ezx_pcap_read(struct pcap_chip *, u8, u32 *);
int pcap_to_irq(struct pcap_chip *, int);
+int irq_to_pcap(struct pcap_chip *, int);
int pcap_adc_async(struct pcap_chip *, u8, u32, u8[], void *, void *);
int pcap_adc_sync(struct pcap_chip *, u8, u32, u8[], u16[]);