X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fum%2Fdrivers%2Fline.c;h=cfd9f01fd46456dab0f1a37a742a83df1876282b;hb=97d41e90fe61399b99d74820cb7f2d6e0fbac91d;hp=6c2d4ccaf20f63cc59ed049e4f960bf546665af6;hpb=41db6112a5558bd09c8ec5b0e61566db11f0d86d;p=powerpc.git

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 6c2d4ccaf2..cfd9f01fd4 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -8,7 +8,6 @@
 #include "linux/list.h"
 #include "linux/kd.h"
 #include "linux/interrupt.h"
-#include "linux/devfs_fs_kernel.h"
 #include "asm/uaccess.h"
 #include "chan_kern.h"
 #include "irq_user.h"
@@ -252,7 +251,7 @@ void line_set_termios(struct tty_struct *tty, struct termios * old)
 	/* nothing */
 }
 
-static struct {
+static const struct {
 	int  cmd;
 	char *level;
 	char *name;
@@ -374,7 +373,7 @@ static irqreturn_t line_write_interrupt(int irq, void *data,
 	int err;
 
 	/* Interrupts are enabled here because we registered the interrupt with
-	 * SA_INTERRUPT (see line_setup_irq).*/
+	 * IRQF_DISABLED (see line_setup_irq).*/
 
 	spin_lock_irq(&line->lock);
 	err = flush_buffer(line);
@@ -406,8 +405,8 @@ static irqreturn_t line_write_interrupt(int irq, void *data,
 
 int line_setup_irq(int fd, int input, int output, struct line *line, void *data)
 {
-	struct line_driver *driver = line->driver;
-	int err = 0, flags = SA_INTERRUPT | SA_SHIRQ | SA_SAMPLE_RANDOM;
+	const struct line_driver *driver = line->driver;
+	int err = 0, flags = IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM;
 
 	if (input)
 		err = um_request_irq(driver->read_irq, fd, IRQ_READ,
@@ -498,7 +497,7 @@ void close_lines(struct line *lines, int nlines)
 }
 
 /* Common setup code for both startup command line and mconsole initialization.
- * @lines contains the the array (of size @num) to modify;
+ * @lines contains the array (of size @num) to modify;
  * @init is the setup string;
  */
 
@@ -559,7 +558,7 @@ int line_setup(struct line *lines, unsigned int num, char *init)
 }
 
 int line_config(struct line *lines, unsigned int num, char *str,
-		struct chan_opts *opts)
+		const struct chan_opts *opts)
 {
 	struct line *line;
 	char *new;
@@ -643,9 +642,9 @@ int line_remove(struct line *lines, unsigned int num, int n)
 }
 
 struct tty_driver *line_register_devfs(struct lines *set,
-			 struct line_driver *line_driver,
-			 struct tty_operations *ops, struct line *lines,
-			 int nlines)
+				       struct line_driver *line_driver,
+				       const struct tty_operations *ops,
+				       struct line *lines, int nlines)
 {
 	int i;
 	struct tty_driver *driver = alloc_tty_driver(nlines);
@@ -655,7 +654,6 @@ struct tty_driver *line_register_devfs(struct lines *set,
 
 	driver->driver_name = line_driver->name;
 	driver->name = line_driver->device_name;
-	driver->devfs_name = line_driver->devfs_name;
 	driver->major = line_driver->major;
 	driver->minor_start = line_driver->minor_start;
 	driver->type = line_driver->type;
@@ -769,7 +767,7 @@ void register_winch_irq(int fd, int tty_fd, int pid, struct tty_struct *tty)
 	spin_unlock(&winch_handler_lock);
 
 	if(um_request_irq(WINCH_IRQ, fd, IRQ_READ, winch_interrupt,
-			  SA_INTERRUPT | SA_SHIRQ | SA_SAMPLE_RANDOM,
+			  IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,
 			  "winch", winch) < 0)
 		printk("register_winch_irq - failed to register IRQ\n");
 }