Attempting to build the ezx_defconfig we get a build failure:
drivers/mfd/ezx-pcap.c: In function 'pcap_isr_work':
drivers/mfd/ezx-pcap.c:205: error: implicit declaration of function 'irq_to_gpio'
Looking at this failure we can find that commit 4929f5a8a99f
[ARM:pxa: rename gpio_to_irq and irq_to_gpio] renamed irq_to_gpio()
to pxa_irq_to_gpio() but this change was not made in the ezx-pcap
driver.
Signed-off-by: Mark Asselstine <mark.asselstine@xxxxxxxxxxxxx>
---
drivers/mfd/ezx-pcap.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 43a76c4..c49c52a 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -19,6 +19,7 @@
#include <linux/spi/spi.h>
#include <linux/gpio.h>
#include <linux/slab.h>
+#include <linux/gpio-pxa.h>
#define PCAP_ADC_MAXQ 8
struct pcap_adc_request {
@@ -202,7 +203,7 @@ static void pcap_isr_work(struct work_struct *work)
}
local_irq_enable();
ezx_pcap_write(pcap, PCAP_REG_MSR, pcap->msr);
- } while (gpio_get_value(irq_to_gpio(pcap->spi->irq)));
+ } while (gpio_get_value(pxa_irq_to_gpio(pcap->spi->irq)));
}
static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
--
1.7.5.4
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