diff options
| author | Helge Deller <deller@parisc-linux.org> | 2006-01-10 20:35:03 -0500 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-10 20:35:03 -0500 |
| commit | 8039de10aae3cd4cf0ef0ccebd58aff0e8810df2 (patch) | |
| tree | af82e045c8fb3a417f78b49ec43413995b5f3c0f /drivers/parisc/led.c | |
| parent | 02706647a49011ae1e7b4eca33e835d1681b094e (diff) | |
[PARISC] Add __read_mostly section for parisc
Flag a whole bunch of things as __read_mostly on parisc. Also flag a few
branches as unlikely() and cleanup a bit of code.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'drivers/parisc/led.c')
| -rw-r--r-- | drivers/parisc/led.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 315be4770d3..f357d3f6036 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -3,7 +3,7 @@ * * (c) Copyright 2000 Red Hat Software * (c) Copyright 2000 Helge Deller <hdeller@redhat.com> - * (c) Copyright 2001-2004 Helge Deller <deller@gmx.de> + * (c) Copyright 2001-2005 Helge Deller <deller@gmx.de> * (c) Copyright 2001 Randolph Chung <tausq@debian.org> * * This program is free software; you can redistribute it and/or modify @@ -56,13 +56,13 @@ relatively large amount of CPU time, some of the calculations can be turned off with the following variables (controlled via procfs) */ -static int led_type = -1; +static int led_type __read_mostly = -1; static unsigned char lastleds; /* LED state from most recent update */ -static unsigned int led_heartbeat = 1; -static unsigned int led_diskio = 1; -static unsigned int led_lanrxtx = 1; -static char lcd_text[32]; -static char lcd_text_default[32]; +static unsigned int led_heartbeat __read_mostly = 1; +static unsigned int led_diskio __read_mostly = 1; +static unsigned int led_lanrxtx __read_mostly = 1; +static char lcd_text[32] __read_mostly; +static char lcd_text_default[32] __read_mostly; static struct workqueue_struct *led_wq; @@ -108,7 +108,7 @@ struct pdc_chassis_lcd_info_ret_block { /* lcd_info is pre-initialized to the values needed to program KittyHawk LCD's * HP seems to have used Sharp/Hitachi HD44780 LCDs most of the time. */ static struct pdc_chassis_lcd_info_ret_block -lcd_info __attribute__((aligned(8))) = +lcd_info __attribute__((aligned(8))) __read_mostly = { .model = DISPLAY_MODEL_LCD, .lcd_width = 16, @@ -144,7 +144,7 @@ static int start_task(void) device_initcall(start_task); /* ptr to LCD/LED-specific function */ -static void (*led_func_ptr) (unsigned char); +static void (*led_func_ptr) (unsigned char) __read_mostly; #ifdef CONFIG_PROC_FS static int led_proc_read(char *page, char **start, off_t off, int count, |