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authorHeiko Carstens <heiko.carstens@de.ibm.com>2007-02-05 21:16:47 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-05 21:16:47 +0100
commit2b67fc46061b2171fb8fbb55d1ac717abd533569 (patch)
treed4e9db6e7d51d2fc3cf782bf11e24ed7fbc544a0 /drivers/s390/cio
parent55dff5224abeb734b12c1661c34ccf534955bee7 (diff)
[S390] Get rid of a lot of sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/blacklist.c2
-rw-r--r--drivers/s390/cio/chsc.h3
-rw-r--r--drivers/s390/cio/css.c5
-rw-r--r--drivers/s390/cio/css.h2
-rw-r--r--drivers/s390/cio/device.c1
-rw-r--r--drivers/s390/cio/device.h2
-rw-r--r--drivers/s390/cio/device_fsm.c2
-rw-r--r--drivers/s390/cio/qdio.c3
8 files changed, 11 insertions, 9 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index 12c2d6b746e..4ec1334014e 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -126,7 +126,7 @@ confused:
static inline int
blacklist_parse_parameters (char *str, range_action action)
{
- unsigned int from, to, from_id0, to_id0, from_ssid, to_ssid;
+ int from, to, from_id0, to_id0, from_ssid, to_ssid;
while (*str != 0 && *str != '\n') {
range_action ra = action;
diff --git a/drivers/s390/cio/chsc.h b/drivers/s390/cio/chsc.h
index a259245780a..3e8ac8f7b5c 100644
--- a/drivers/s390/cio/chsc.h
+++ b/drivers/s390/cio/chsc.h
@@ -47,6 +47,9 @@ struct channel_path {
extern void s390_process_css( void );
extern void chsc_validate_chpids(struct subchannel *);
extern void chpid_is_actually_online(int);
+extern int css_get_ssd_info(struct subchannel *);
+extern int chsc_process_crw(void);
+extern int chp_process_crw(int, int);
struct css_general_char {
u64 : 41;
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 9d6c0244686..2da01b7a3b0 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -108,9 +108,6 @@ css_subchannel_release(struct device *dev)
}
}
-extern int css_get_ssd_info(struct subchannel *sch);
-
-
int css_sch_device_register(struct subchannel *sch)
{
int ret;
@@ -417,7 +414,7 @@ static void reprobe_all(struct work_struct *unused)
need_reprobe);
}
-DECLARE_WORK(css_reprobe_work, reprobe_all);
+static DECLARE_WORK(css_reprobe_work, reprobe_all);
/* Schedule reprobing of all unregistered subchannels. */
void css_schedule_reprobe(void)
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 3464c5b875c..ca2bab932a8 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -143,6 +143,8 @@ extern void css_sch_device_unregister(struct subchannel *);
extern struct subchannel * get_subchannel_by_schid(struct subchannel_id);
extern int css_init_done;
extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
+extern int css_process_crw(int, int);
+extern void css_reiterate_subchannels(void);
#define __MAX_SUBCHANNEL 65535
#define __MAX_SSID 3
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 803579053c2..78ed65bf2f9 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -138,7 +138,6 @@ struct bus_type ccw_bus_type;
static int io_subchannel_probe (struct subchannel *);
static int io_subchannel_remove (struct subchannel *);
-void io_subchannel_irq (struct device *);
static int io_subchannel_notify(struct device *, int);
static void io_subchannel_verify(struct device *);
static void io_subchannel_ioterm(struct device *);
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index 29db6341d63..b66338b7657 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -74,6 +74,7 @@ extern struct workqueue_struct *ccw_device_notify_work;
extern wait_queue_head_t ccw_device_init_wq;
extern atomic_t ccw_device_init_count;
+void io_subchannel_irq (struct device *pdev);
void io_subchannel_recog_done(struct ccw_device *cdev);
int ccw_device_cancel_halt_clear(struct ccw_device *);
@@ -118,6 +119,7 @@ int ccw_device_stlck(struct ccw_device *);
/* qdio needs this. */
void ccw_device_set_timeout(struct ccw_device *, int);
extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *);
+extern struct bus_type ccw_bus_type;
/* Channel measurement facility related */
void retry_set_schib(struct ccw_device *cdev);
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index eed14572fc3..2f920d376c8 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -892,7 +892,7 @@ ccw_device_online_timeout(struct ccw_device *cdev, enum dev_event dev_event)
/*
* Got an interrupt for a basic sense.
*/
-void
+static void
ccw_device_w4sense(struct ccw_device *cdev, enum dev_event dev_event)
{
struct irb *irb;
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 6fd1940842e..8551c51976c 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -66,7 +66,6 @@ MODULE_LICENSE("GPL");
/******************** HERE WE GO ***********************************/
static const char version[] = "QDIO base support version 2";
-extern struct bus_type ccw_bus_type;
static int qdio_performance_stats = 0;
static int proc_perf_file_registration;
@@ -3014,7 +3013,7 @@ qdio_allocate(struct qdio_initialize *init_data)
return 0;
}
-int qdio_fill_irq(struct qdio_initialize *init_data)
+static int qdio_fill_irq(struct qdio_initialize *init_data)
{
int i;
char dbf_text[15];