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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-06-04 18:56:32 +0200
committerWolfram Sang <wsa@the-dreams.de>2014-06-05 15:09:33 +0200
commit642653d16a0f8e78b7a25d930b62aa771ebc939c (patch)
treebb17161c62edb227652ff80918fce7f300f4fb5f /drivers/i2c/muxes
parent4807e8459bce425973c6c6a4f3bb2bb9b7aa0a36 (diff)
downloadlinux-642653d16a0f8e78b7a25d930b62aa771ebc939c.tar.bz2
i2c: pca954x: Fix compilation without CONFIG_GPIOLIB
The pca954x driver recently switched to the GPIO descriptor API without including the correct <linux/gpio/consumer.h> header. This breaks compilation without CONFIG_GPIOLIB. drivers/i2c/muxes/i2c-mux-pca954x.c: In function ‘pca954x_probe’: drivers/i2c/muxes/i2c-mux-pca954x.c:204:2: error: implicit declaration of function ‘devm_gpiod_get’ [-Werror=implicit-function-declaration] gpio = devm_gpiod_get(&client->dev, "reset"); ^ drivers/i2c/muxes/i2c-mux-pca954x.c:204:7: warning: assignment makes pointer from integer without a cast [enabled by default] gpio = devm_gpiod_get(&client->dev, "reset"); ^ drivers/i2c/muxes/i2c-mux-pca954x.c:206:3: error: implicit declaration of function ‘gpiod_direction_output’ [-Werror=implicit-function-declaration] gpiod_direction_output(gpio, 0); ^ cc1: some warnings being treated as errors make[3]: *** [drivers/i2c/muxes/i2c-mux-pca954x.o] Error 1 Fix it by including the right header. Reported-by: Jim Davis <jim.epost@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/muxes')
-rw-r--r--drivers/i2c/muxes/i2c-mux-pca954x.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index c2c443f66407..9bd4212782ab 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -36,12 +36,11 @@
*/
#include <linux/device.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/i2c-mux.h>
#include <linux/i2c/pca954x.h>
#include <linux/module.h>
-#include <linux/of_gpio.h>
#include <linux/slab.h>
#define PCA954X_MAX_NCHANS 8