From: Arnd Bergmann <arnd@arndb.de>

The em28xx driver uses the old-style gpio_request_one() inteface to
switch the lna on the PCTV 290E card.

This interface is becoming optional and should no longer be called by
portable drivers. As I could not figure out an obvious replacement,
select the new GPIOLIB_LEGACY symbol as a workaround.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/media/usb/em28xx/Kconfig      | 1 +
 drivers/media/usb/em28xx/em28xx-dvb.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/media/usb/em28xx/Kconfig b/drivers/media/usb/em28xx/Kconfig
index cb61fd6cc6c6..3122d4bdfc59 100644
--- a/drivers/media/usb/em28xx/Kconfig
+++ b/drivers/media/usb/em28xx/Kconfig
@@ -68,6 +68,7 @@ config VIDEO_EM28XX_DVB
 	select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_MT2060 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_MXL692 if MEDIA_SUBDRV_AUTOSELECT
+	select GPIOLIB_LEGACY if GPIOLIB && DVB_CXD2820R
 	help
 	  This adds support for DVB cards based on the
 	  Empiatech em28xx chips.
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index 9fce59979e3b..b94f5c70ab75 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -727,7 +727,7 @@ static int em28xx_pctv_290e_set_lna(struct dvb_frontend *fe)
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 	struct em28xx_i2c_bus *i2c_bus = fe->dvb->priv;
 	struct em28xx *dev = i2c_bus->dev;
-#ifdef CONFIG_GPIOLIB
+#ifdef CONFIG_GPIOLIB_LEGACY
 	struct em28xx_dvb *dvb = dev->dvb;
 	int ret;
 	unsigned long flags;
@@ -1705,7 +1705,7 @@ static int em28xx_dvb_init(struct em28xx *dev)
 				goto out_free;
 			}
 
-#ifdef CONFIG_GPIOLIB
+#ifdef CONFIG_GPIOLIB_LEGACY
 			/* enable LNA for DVB-T, DVB-T2 and DVB-C */
 			result = gpio_request_one(dvb->lna_gpio,
 						  GPIOF_OUT_INIT_LOW, NULL);
-- 
2.39.5