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authorHeiko Carstens <heiko.carstens@de.ibm.com>2007-10-12 16:11:35 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-10-12 16:13:06 +0200
commit364c85584e030f7cfc25e9d27ca893dee6f4bf8e (patch)
treebbf5bee7acc36e586031fa5bd67adf3216eb084c /drivers/s390/char
parentf5360106422302e8eed4d07ea8daf81ec19ca345 (diff)
downloadblackbird-op-linux-364c85584e030f7cfc25e9d27ca893dee6f4bf8e.tar.gz
blackbird-op-linux-364c85584e030f7cfc25e9d27ca893dee6f4bf8e.zip
[S390] Get rid of a bunch of sparse warnings again.
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>
Diffstat (limited to 'drivers/s390/char')
-rw-r--r--drivers/s390/char/con3270.c3
-rw-r--r--drivers/s390/char/sclp.c5
-rw-r--r--drivers/s390/char/tty3270.c9
-rw-r--r--drivers/s390/char/tty3270.h16
4 files changed, 25 insertions, 8 deletions
diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c
index fd3479119eb4..0b040557db02 100644
--- a/drivers/s390/char/con3270.c
+++ b/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 char *str, unsigned int count)
spin_unlock_irqrestore(&cp->view.lock,flags);
}
-extern struct tty_driver *tty3270_driver;
-
static struct tty_driver *
con3270_device(struct console *c, int *index)
{
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index fa62e6944057..25629b92dec3 100644
--- a/drivers/s390/char/sclp.c
+++ b/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, void *sccb)
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 *data)
}
/* 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;
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index bc33068b9ce2..70b1980a08b6 100644
--- a/drivers/s390/char/tty3270.c
+++ b/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 ix)
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;
diff --git a/drivers/s390/char/tty3270.h b/drivers/s390/char/tty3270.h
new file mode 100644
index 000000000000..799da57f0390
--- /dev/null
+++ b/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 */
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