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s390/cio: remove unused channel_subsystem_reinit 

Added with commit 77e844b964 ("s390/hibernate: add early resume
function") unused since commit 394216275c ("s390: remove broken
hibernate / power management support").

Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Vasily Gorbik 2020-09-26 00:08:54 +02:00
parent ad3e6948f9
commit 54530ce6a1
2 changed files with 0 additions and 15 deletions
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1
arch/s390/include/asm/cio.h
View File

@ -356,7 +356,6 @@ static inline u8 pathmask_to_pos(u8 mask)
return 8 - ffs(mask);
}
void channel_subsystem_reinit(void);
extern void css_schedule_reprobe(void);
extern void *cio_dma_zalloc(size_t size);

14
drivers/s390/cio/css.c
View File

@ -1350,20 +1350,6 @@ static int __init channel_subsystem_init_sync(void)
}
subsys_initcall_sync(channel_subsystem_init_sync);
void channel_subsystem_reinit(void)
{
struct channel_path *chp;
struct chp_id chpid;
chsc_enable_facility(CHSC_SDA_OC_MSS);
chp_id_for_each(&chpid) {
chp = chpid_to_chp(chpid);
if (chp)
chp_update_desc(chp);
}
cmf_reactivate();
}
#ifdef CONFIG_PROC_FS
static ssize_t cio_settle_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)