mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 21:06:44 +07:00
97139d4a6f
Kernel source files need not include <linux/kconfig.h> explicitly because the top Makefile forces to include it with: -include $(srctree)/include/linux/kconfig.h This commit removes explicit includes except the following: * arch/s390/include/asm/facilities_src.h * tools/testing/radix-tree/linux/kernel.h These two are used for host programs. Link: http://lkml.kernel.org/r/1473656164-11929-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
37 lines
785 B
C
37 lines
785 B
C
#ifndef SI21XX_H
|
|
#define SI21XX_H
|
|
|
|
#include <linux/dvb/frontend.h>
|
|
#include "dvb_frontend.h"
|
|
|
|
struct si21xx_config {
|
|
/* the demodulator's i2c address */
|
|
u8 demod_address;
|
|
|
|
/* minimum delay before retuning */
|
|
int min_delay_ms;
|
|
};
|
|
|
|
#if IS_REACHABLE(CONFIG_DVB_SI21XX)
|
|
extern struct dvb_frontend *si21xx_attach(const struct si21xx_config *config,
|
|
struct i2c_adapter *i2c);
|
|
#else
|
|
static inline struct dvb_frontend *si21xx_attach(
|
|
const struct si21xx_config *config, struct i2c_adapter *i2c)
|
|
{
|
|
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
static inline int si21xx_writeregister(struct dvb_frontend *fe, u8 reg, u8 val)
|
|
{
|
|
int r = 0;
|
|
u8 buf[] = {reg, val};
|
|
if (fe->ops.write)
|
|
r = fe->ops.write(fe, buf, 2);
|
|
return r;
|
|
}
|
|
|
|
#endif
|