Commit 11c7fd6e authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Mauro Carvalho Chehab
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media: cx18: Remove unused cx18_reset_ir_gpio 



cx18_reset_ir_gpio() has been unused in tree since 2009
commit eefe1010 ("V4L/DVB (10759): cx18: Convert GPIO connected
functions to act as v4l2_subdevices")

It has a comment saying it's exported for use by 'lirc_pvr150' but I don't
see any sign of it in the lirc git, and I see it removed support
for lirc_i2c.c 'Flavors of the Hauppage PVR-150...' in 2014.

Remove it.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 6c10d1ad

drivers/media/pci/cx18/cx18-gpio.c

+0 −15
Original line number Diff line number Diff line
@@ -305,21 +305,6 @@ int cx18_gpio_register(struct cx18 *cx, u32 hw) 
	return v4l2_device_register_subdev(&cx->v4l2_dev, sd);

}



void cx18_reset_ir_gpio(void *data)

{

	struct cx18 *cx = to_cx18(data);



	if (cx->card->gpio_i2c_slave_reset.ir_reset_mask == 0)

		return;



	CX18_DEBUG_INFO("Resetting IR microcontroller\n");



	v4l2_subdev_call(&cx->sd_resetctrl,

			 core, reset, CX18_GPIO_RESET_Z8F0811);

}

EXPORT_SYMBOL(cx18_reset_ir_gpio);

/* This symbol is exported for use by lirc_pvr150 for the IR-blaster */



/* Xceive tuner reset function */

int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value)

{

drivers/media/pci/cx18/cx18-gpio.h

+0 −1
Original line number Diff line number Diff line
@@ -17,5 +17,4 @@ enum cx18_gpio_reset_type { 
	CX18_GPIO_RESET_XC2028  = 2,

};



void cx18_reset_ir_gpio(void *data);

int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);