After adding the DT matching in
commit 6f29c9afbe636fc0e35c82a11eaf45c3b85eb07a
"gpio: pca935x: fix of-only probed devices"
compilation fails like this:
CC [M] drivers/gpio/gpio-pca953x.o
gpio-pca953x.c: In function ‘pca953x_probe’:
gpio-pca953x.c:693:11: error: implicit declaration of
function ‘of_match_device’ [-Werror=implicit-function-declaration]
match = of_match_device(pca953x_dt_ids, &client->dev);
^
gpio-pca953x.c:693:9: warning: assignment makes pointer from
integer without a cast [-Wint-conversion]
match = of_match_device(pca953x_dt_ids, &client->dev);
^
cc1: some warnings being treated as errors
../scripts/Makefile.build:264: recipe for target
'drivers/gpio/gpio-pca953x.o' failed
After removing the conditional inclusion guards compilation
works fine again. Might be a module problem so that
fix.
Cc: Ben Dooks <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
---
drivers/gpio/gpio-pca953x.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 14729657a112..2eaf235a39e5 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -18,9 +18,7 @@
#include <linux/i2c.h>
#include <linux/platform_data/pca953x.h>
#include <linux/slab.h>
-#ifdef CONFIG_OF_GPIO
#include <linux/of_platform.h>
-#endif
#include <linux/acpi.h>
#define PCA953X_INPUT 0
--
2.4.3
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