[patch 18/18] Get rid of a bunch of sparse warnings again.

Martin Schwidefsky
2007-08-07T11:15:38Z

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[-- Type: text/plain, Size: 11282 bytes --]

From: Heiko Carstens <heiko.carstens@de.ibm.com>

Also removes a bunch of ^L in drivers/s390/cio/cmf.c

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

arch/s390/kernel/audit.c | 7 +------
arch/s390/kernel/audit.h | 15 +++++++++++++++
arch/s390/kernel/compat_audit.c | 1 +
drivers/s390/char/con3270.c | 3 +--
drivers/s390/char/sclp.c | 5 ++---
drivers/s390/char/tty3270.c | 9 ++++++---
drivers/s390/char/tty3270.h | 16 ++++++++++++++++
drivers/s390/cio/chp.c | 8 ++++++--
drivers/s390/cio/cmf.c | 4 +---
drivers/s390/scsi/zfcp_dbf.c | 10 +++++-----
drivers/s390/scsi/zfcp_erp.c | 18 ++++++++----------
11 files changed, 62 insertions(+), 34 deletions(-)

Index: quilt-2.6/arch/s390/kernel/audit.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/audit.c
+++ quilt-2.6/arch/s390/kernel/audit.c
@@ -2,6 +2,7 @@
#include <linux/types.h>
#include <linux/audit.h>
#include <asm/unistd.h>
+#include "audit.h"

static unsigned dir_class[] = {
#include <asm-generic/audit_dir_write.h>
@@ -40,7 +41,6 @@ int audit_classify_arch(int arch)
int audit_classify_syscall(int abi, unsigned syscall)
{
#ifdef CONFIG_COMPAT
- extern int s390_classify_syscall(unsigned);
if (abi == AUDIT_ARCH_S390)
return s390_classify_syscall(syscall);
#endif
@@ -61,11 +61,6 @@ int audit_classify_syscall(int abi, unsi
static int __init audit_classes_init(void)
{
#ifdef CONFIG_COMPAT
- extern __u32 s390_dir_class[];
- extern __u32 s390_write_class[];
- extern __u32 s390_read_class[];
- extern __u32 s390_chattr_class[];
- extern __u32 s390_signal_class[];
audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class);
audit_register_class(AUDIT_CLASS_READ_32, s390_read_class);
audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class);
Index: quilt-2.6/arch/s390/kernel/audit.h
===================================================================
--- /dev/null
+++ quilt-2.6/arch/s390/kernel/audit.h
@@ -0,0 +1,15 @@
+#ifndef __ARCH_S390_KERNEL_AUDIT_H
+#define __ARCH_S390_KERNEL_AUDIT_H
+
+#include <linux/types.h>
+
+#ifdef CONFIG_COMPAT
+extern int s390_classify_syscall(unsigned);
+extern __u32 s390_dir_class[];
+extern __u32 s390_write_class[];
+extern __u32 s390_read_class[];
+extern __u32 s390_chattr_class[];
+extern __u32 s390_signal_class[];
+#endif /* CONFIG_COMPAT */
+
+#endif /* __ARCH_S390_KERNEL_AUDIT_H */
Index: quilt-2.6/arch/s390/kernel/compat_audit.c
===================================================================
--- quilt-2.6.orig/arch/s390/kernel/compat_audit.c
+++ quilt-2.6/arch/s390/kernel/compat_audit.c
@@ -1,5 +1,6 @@
#undef __s390x__
#include <asm/unistd.h>
+#include "audit.h"

unsigned s390_dir_class[] = {
#include <asm-generic/audit_dir_write.h>
Index: quilt-2.6/drivers/s390/char/con3270.c
===================================================================
--- quilt-2.6.orig/drivers/s390/char/con3270.c
+++ quilt-2.6/drivers/s390/char/con3270.c
@@ -22,6 +22,7 @@
#include <asm/ebcdic.h>

#include "raw3270.h"
+#include "tty3270.h"
#include "ctrlchar.h"

#define CON3270_OUTPUT_BUFFER_SIZE 1024
@@ -507,8 +508,6 @@ con3270_write(struct console *co, const
spin_unlock_irqrestore(&cp->view.lock,flags);
}

-extern struct tty_driver *tty3270_driver;
-
static struct tty_driver *
con3270_device(struct console *c, int *index)
{
Index: quilt-2.6/drivers/s390/char/sclp.c
===================================================================
--- quilt-2.6.orig/drivers/s390/char/sclp.c
+++ quilt-2.6/drivers/s390/char/sclp.c
@@ -93,6 +93,7 @@ static volatile enum sclp_mask_state_t {
#define SCLP_RETRY_INTERVAL 30

static void sclp_process_queue(void);
+static void __sclp_make_read_req(void);
static int sclp_init_mask(int calculate);
static int sclp_init(void);

@@ -115,7 +116,6 @@ sclp_service_call(sclp_cmdw_t command, v
return 0;
}

-static inline void __sclp_make_read_req(void);

static void
__sclp_queue_read_req(void)
@@ -318,8 +318,7 @@ sclp_read_cb(struct sclp_req *req, void
}

/* Prepare read event data request. Called while sclp_lock is locked. */
-static inline void
-__sclp_make_read_req(void)
+static void __sclp_make_read_req(void)
{
struct sccb_header *sccb;

Index: quilt-2.6/drivers/s390/char/tty3270.c
===================================================================
--- quilt-2.6.orig/drivers/s390/char/tty3270.c
+++ quilt-2.6/drivers/s390/char/tty3270.c
@@ -25,8 +25,8 @@
#include <asm/ebcdic.h>
#include <asm/uaccess.h>

-
#include "raw3270.h"
+#include "tty3270.h"
#include "keyboard.h"

#define TTY3270_CHAR_BUF_SIZE 256
@@ -1338,8 +1338,11 @@ tty3270_getpar(struct tty3270 *tp, int i
static void
tty3270_goto_xy(struct tty3270 *tp, int cx, int cy)
{
- tp->cx = min_t(int, tp->view.cols - 1, max_t(int, 0, cx));
- cy = min_t(int, tp->view.rows - 3, max_t(int, 0, cy));
+ int max_cx = max(0, cx);
+ int max_cy = max(0, cy);
+
+ tp->cx = min_t(int, tp->view.cols - 1, max_cx);
+ cy = min_t(int, tp->view.rows - 3, max_cy);
if (cy != tp->cy) {
tty3270_convert_line(tp, tp->cy);
tp->cy = cy;
Index: quilt-2.6/drivers/s390/char/tty3270.h
===================================================================
--- /dev/null
+++ quilt-2.6/drivers/s390/char/tty3270.h
@@ -0,0 +1,16 @@
+/*
+ * drivers/s390/char/tty3270.h
+ *
+ * Copyright IBM Corp. 2007
+ *
+ */
+
+#ifndef __DRIVERS_S390_CHAR_TTY3270_H
+#define __DRIVERS_S390_CHAR_TTY3270_H
+
+#include <linux/tty.h>
+#include <linux/tty_driver.h>
+
+extern struct tty_driver *tty3270_driver;
+
+#endif /* __DRIVERS_S390_CHAR_TTY3270_H */
Index: quilt-2.6/drivers/s390/cio/chp.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/chp.c
+++ quilt-2.6/drivers/s390/cio/chp.c
@@ -140,9 +140,11 @@ static ssize_t chp_measurement_chars_rea
char *buf, loff_t off, size_t count)
{
struct channel_path *chp;
+ struct device *device;
unsigned int size;

- chp = to_channelpath(container_of(kobj, struct device, kobj));
+ device = container_of(kobj, struct device, kobj);
+ chp = to_channelpath(device);
if (!chp->cmg_chars)
return 0;

@@ -193,9 +195,11 @@ static ssize_t chp_measurement_read(stru
{
struct channel_path *chp;
struct channel_subsystem *css;
+ struct device *device;
unsigned int size;

- chp = to_channelpath(container_of(kobj, struct device, kobj));
+ device = container_of(kobj, struct device, kobj);
+ chp = to_channelpath(device);
css = to_css(chp->dev.parent);

size = sizeof(struct cmg_entry);
Index: quilt-2.6/drivers/s390/cio/cmf.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/cmf.c
+++ quilt-2.6/drivers/s390/cio/cmf.c
@@ -489,7 +489,6 @@ static struct cmb_area cmb_area = {
.num_channels = 1024,
};

-\f
/* ****** old style CMB handling ********/

/*
@@ -809,7 +808,7 @@ static struct cmb_operations cmbops_basi
.align = align_cmb,
.attr_group = &cmf_attr_group,
};
-\f
+
/* ******** extended cmb handling ********/

/**
@@ -1076,7 +1075,6 @@ static struct cmb_operations cmbops_exte
.align = align_cmbe,
.attr_group = &cmf_attr_group_ext,
};
-\f

static ssize_t cmb_show_attr(struct device *dev, char *buf, enum cmb_index idx)
{
Index: quilt-2.6/drivers/s390/scsi/zfcp_dbf.c
===================================================================
--- quilt-2.6.orig/drivers/s390/scsi/zfcp_dbf.c
+++ quilt-2.6/drivers/s390/scsi/zfcp_dbf.c
@@ -19,8 +19,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

-#include <asm/debug.h>
#include <linux/ctype.h>
+#include <asm/debug.h>
#include "zfcp_ext.h"

static u32 dbfsize = 4;
@@ -35,17 +35,17 @@ static int
zfcp_dbf_stck(char *out_buf, const char *label, unsigned long long stck)
{
unsigned long long sec;
- struct timespec xtime;
+ struct timespec dbftime;
int len = 0;

stck -= 0x8126d60e46000000LL - (0x3c26700LL * 1000000 * 4096);
sec = stck >> 12;
do_div(sec, 1000000);
- xtime.tv_sec = sec;
+ dbftime.tv_sec = sec;
stck -= (sec * 1000000) << 12;
- xtime.tv_nsec = ((stck * 1000) >> 12);
+ dbftime.tv_nsec = ((stck * 1000) >> 12);
len += sprintf(out_buf + len, "%-24s%011lu:%06lu\n",
- label, xtime.tv_sec, xtime.tv_nsec);
+ label, dbftime.tv_sec, dbftime.tv_nsec);

return len;
}
Index: quilt-2.6/drivers/s390/scsi/zfcp_erp.c
===================================================================
--- quilt-2.6.orig/drivers/s390/scsi/zfcp_erp.c
+++ quilt-2.6/drivers/s390/scsi/zfcp_erp.c
@@ -54,7 +54,7 @@ static int zfcp_erp_strategy_check_adapt
static int zfcp_erp_strategy_statechange(int, u32, struct zfcp_adapter *,
struct zfcp_port *,
struct zfcp_unit *, int);
-static inline int zfcp_erp_strategy_statechange_detected(atomic_t *, u32);
+static int zfcp_erp_strategy_statechange_detected(atomic_t *, u32);
static int zfcp_erp_strategy_followup_actions(int, struct zfcp_adapter *,
struct zfcp_port *,
struct zfcp_unit *, int);
@@ -106,8 +106,8 @@ static void zfcp_erp_action_cleanup(int,
static void zfcp_erp_action_ready(struct zfcp_erp_action *);
static int zfcp_erp_action_exists(struct zfcp_erp_action *);

-static inline void zfcp_erp_action_to_ready(struct zfcp_erp_action *);
-static inline void zfcp_erp_action_to_running(struct zfcp_erp_action *);
+static void zfcp_erp_action_to_ready(struct zfcp_erp_action *);
+static void zfcp_erp_action_to_running(struct zfcp_erp_action *);

static void zfcp_erp_memwait_handler(unsigned long);

@@ -952,7 +952,7 @@ zfcp_erp_memwait_handler(unsigned long d
* action gets an appropriate flag and will be processed
* accordingly
*/
-void zfcp_erp_timeout_handler(unsigned long data)
+static void zfcp_erp_timeout_handler(unsigned long data)
{
struct zfcp_erp_action *erp_action = (struct zfcp_erp_action *) data;
struct zfcp_adapter *adapter = erp_action->adapter;
@@ -1491,7 +1491,7 @@ zfcp_erp_strategy_statechange(int action
return retval;
}

-static inline int
+static int
zfcp_erp_strategy_statechange_detected(atomic_t * target_status, u32 erp_status)
{
return
@@ -2001,7 +2001,7 @@ zfcp_erp_adapter_strategy_generic(struct
* returns: 0 - successful setup
* !0 - failed setup
*/
-int
+static int
zfcp_erp_adapter_strategy_open_qdio(struct zfcp_erp_action *erp_action)
{
int retval;
@@ -3248,8 +3248,7 @@ static void zfcp_erp_action_dismiss_unit
zfcp_erp_action_dismiss(&unit->erp_action);
}

-static inline void
-zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
+static void zfcp_erp_action_to_running(struct zfcp_erp_action *erp_action)
{
struct zfcp_adapter *adapter = erp_action->adapter;

@@ -3258,8 +3257,7 @@ zfcp_erp_action_to_running(struct zfcp_e
list_move(&erp_action->list, &erp_action->adapter->erp_running_head);
}

-static inline void
-zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action)
+static void zfcp_erp_action_to_ready(struct zfcp_erp_action *erp_action)
{
struct zfcp_adapter *adapter = erp_action->adapter;