hp_sdc: use probe_kernel_read() (f9f5796e) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/input/serio/hp_sdc.c

+1 −5

Original line number	Original line	Diff line number	Diff line
	@@ -1001,7 +1001,6 @@ static int __init hp_sdc_register(void)
	uint8_t tq_init_seq[5];		uint8_t tq_init_seq[5];
	struct semaphore tq_init_sem;		struct semaphore tq_init_sem;
	#if defined(__mc68000__)		#if defined(__mc68000__)
	mm_segment_t fs;
	unsigned char i;		unsigned char i;
	#endif		#endif

	@@ -1026,11 +1025,8 @@ static int __init hp_sdc_register(void)
	hp_sdc.base_io = (unsigned long) 0xf0428000;		hp_sdc.base_io = (unsigned long) 0xf0428000;
	hp_sdc.data_io = (unsigned long) hp_sdc.base_io + 1;		hp_sdc.data_io = (unsigned long) hp_sdc.base_io + 1;
	hp_sdc.status_io = (unsigned long) hp_sdc.base_io + 3;		hp_sdc.status_io = (unsigned long) hp_sdc.base_io + 3;
	fs = get_fs();		if (!probe_kernel_read(&i, (unsigned char *)hp_sdc.data_io, 1))
	set_fs(KERNEL_DS);
	if (!get_user(i, (unsigned char *)hp_sdc.data_io))
	hp_sdc.dev = (void *)1;		hp_sdc.dev = (void *)1;
	set_fs(fs);
	hp_sdc.dev_err = hp_sdc_init();		hp_sdc.dev_err = hp_sdc_init();
	#endif		#endif
	if (hp_sdc.dev == NULL) {		if (hp_sdc.dev == NULL) {