@@ -136,7 +136,6 @@ static bool bcma_is_core_needed_early(u16 core_id)
return false;
}
-#if defined(CONFIG_OF) && defined(CONFIG_OF_ADDRESS)
static struct device_node *bcma_of_find_child_device(struct platform_device *parent,
struct bcma_device *core)
{
@@ -184,7 +183,7 @@ static unsigned int bcma_of_get_irq(struct platform_device *parent,
struct of_phandle_args out_irq;
int ret;
- if (!parent || !parent->dev.of_node)
+ if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent || !parent->dev.of_node)
return 0;
ret = bcma_of_irq_parse(parent, core, &out_irq, num);
@@ -202,23 +201,15 @@ static void bcma_of_fill_device(struct platform_device *parent,
{
struct device_node *node;
+ if (!IS_ENABLED(CONFIG_OF_IRQ))
+ return;
+
node = bcma_of_find_child_device(parent, core);
if (node)
core->dev.of_node = node;
core->irq = bcma_of_get_irq(parent, core, 0);
}
-#else
-static void bcma_of_fill_device(struct platform_device *parent,
- struct bcma_device *core)
-{
-}
-static inline unsigned int bcma_of_get_irq(struct platform_device *parent,
- struct bcma_device *core, int num)
-{
- return 0;
-}
-#endif /* CONFIG_OF */
unsigned int bcma_core_irq(struct bcma_device *core, int num)
{
The bcma driver core can be built with or without DT support, but it fails to build when CONFIG_OF=y and CONFIG_OF_IRQ=n, which can happen on platforms that do not support IRQ domains. ERROR: "irq_create_of_mapping" [drivers/bcma/bcma.ko] undefined! ERROR: "of_irq_parse_raw" [drivers/bcma/bcma.ko] undefined! ERROR: "of_irq_parse_one" [drivers/bcma/bcma.ko] undefined! This adds another compile-time check for OF_IRQ, but also gets rid of now unneeded #ifdef checks: Using the simpler IS_ENABLED() check for OF_IRQ also covers the case of not having CONFIG_OF enabled. The check for CONFIG_OF_ADDRESS was added to allow building on architectures without OF_ADDRESS, but that has been addressed already in b1d06b60e90c ("of: Provide static inline function for of_translate_address if needed"). Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/bcma/main.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) -- 2.7.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html