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Commit 9c5e44a0 authored by Julia Lawall's avatar Julia Lawall Committed by Mauro Carvalho Chehab
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[media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_demod_config structure 



The mxl111sf_demod_config structure is never modified, so declare it
as const.

Done with the help of Coccinelle.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: default avatarMichael Ira Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent c0a182b6

drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c

+2 −2
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); 
struct mxl111sf_demod_state {

	struct mxl111sf_state *mxl_state;



	struct mxl111sf_demod_config *cfg;

	const struct mxl111sf_demod_config *cfg;



	struct dvb_frontend fe;

};
@@ -579,7 +579,7 @@ static struct dvb_frontend_ops mxl111sf_demod_ops = { 
};



struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,

					   struct mxl111sf_demod_config *cfg)

				   const struct mxl111sf_demod_config *cfg)

{

	struct mxl111sf_demod_state *state = NULL;

drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h

+2 −2
Original line number Diff line number Diff line
@@ -35,11 +35,11 @@ struct mxl111sf_demod_config { 
#if IS_ENABLED(CONFIG_DVB_USB_MXL111SF)

extern

struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,

					   struct mxl111sf_demod_config *cfg);

				   const struct mxl111sf_demod_config *cfg);

#else

static inline

struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state,

					   struct mxl111sf_demod_config *cfg)

				   const struct mxl111sf_demod_config *cfg)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

drivers/media/usb/dvb-usb-v2/mxl111sf.c

+1 −1
Original line number Diff line number Diff line
@@ -731,7 +731,7 @@ static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 
	return ret;

}



static struct mxl111sf_demod_config mxl_demod_config = {

static const struct mxl111sf_demod_config mxl_demod_config = {

	.read_reg        = mxl111sf_read_reg,

	.write_reg       = mxl111sf_write_reg,

	.program_regs    = mxl111sf_ctrl_program_regs,