GPIO: gpio-pxa: fix building without CONFIG_OF

Commit 7212157267 ("GPIO: gpio-pxa: fix devicetree functions") added an
"xlate" function pointer to the irq_domain_ops, but this function is nor
declared or defined anywhere when CONFIG_OF is disabled, causing the
build error:

  drivers/gpio/gpio-pxa.c:532:11: error: 'irq_domain_xlate_twocell' undeclared here (not in a function)

Extending the DT-only code section to cover the irq_domain_ops and the
pxa_gpio_dt_ids solves this problem and makes it clearer which code is
actually used without DT.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 793767b..9cac88a 100644 (file)
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -512,6 +512,7 @@ static int pxa_gpio_nums(void)
        return count;
 }
 
+#ifdef CONFIG_OF
 static struct of_device_id pxa_gpio_dt_ids[] = {
        { .compatible = "mrvl,pxa-gpio" },
        { .compatible = "mrvl,mmp-gpio", .data = (void *)MMP_GPIO },
@@ -532,7 +533,6 @@ const struct irq_domain_ops pxa_irq_domain_ops = {
        .xlate  = irq_domain_xlate_twocell,
 };
 
-#ifdef CONFIG_OF
 static int __devinit pxa_gpio_probe_dt(struct platform_device *pdev)
 {
        int ret, nr_banks, nr_gpios, irq_base;
@@ -679,7 +679,7 @@ static struct platform_driver pxa_gpio_driver = {
        .probe          = pxa_gpio_probe,
        .driver         = {
                .name   = "pxa-gpio",
-               .of_match_table = pxa_gpio_dt_ids,
+               .of_match_table = of_match_ptr(pxa_gpio_dt_ids),
        },
 };