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| author | Grant Grundler <grundler@parisc-linux.org> | 2005-10-21 22:46:18 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@parisc-linux.org> | 2005-10-21 22:46:18 -0400 |
| commit | 3499495205a676d85fcc2f3c28e35ec9b43c47e3 (patch) | |
| tree | a22c976db8b5c81f3f42b283a37954f9381f3f9f /include/asm-parisc/led.h | |
| parent | ba1f188cae2f58e6bf3ecf4ea99a8dc4b0e2ea0e (diff) | |
| download | linux-3499495205a676d85fcc2f3c28e35ec9b43c47e3.tar.gz linux-3499495205a676d85fcc2f3c28e35ec9b43c47e3.tar.bz2 linux-3499495205a676d85fcc2f3c28e35ec9b43c47e3.zip | |
[PARISC] Use work queue in LED/LCD driver instead of tasklet.
2.6.12-rc1-pa6 use work queue in LED/LCD driver instead of tasklet.
Main advantage is it allows use of msleep() in the led_LCD_driver to
"atomically" perform two MMIO writes (CMD, then DATA).
Lead to nice cleanup of the main led_work_func() and led_LCD_driver().
Kudos to David for being persistent.
From: David Pye <dmp@davidmpye.dyndns.org>
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'include/asm-parisc/led.h')
| -rw-r--r-- | include/asm-parisc/led.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/asm-parisc/led.h b/include/asm-parisc/led.h index 1ac8ab6c580d..efadfd543ec6 100644 --- a/include/asm-parisc/led.h +++ b/include/asm-parisc/led.h @@ -23,9 +23,6 @@ #define LED_CMD_REG_NONE 0 /* NULL == no addr for the cmd register */ -/* led tasklet struct */ -extern struct tasklet_struct led_tasklet; - /* register_led_driver() */ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long data_reg); |