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authorGrant Grundler <grundler@parisc-linux.org>2005-10-21 22:46:18 -0400
committerKyle McMartin <kyle@parisc-linux.org>2005-10-21 22:46:18 -0400
commit3499495205a676d85fcc2f3c28e35ec9b43c47e3 (patch)
treea22c976db8b5c81f3f42b283a37954f9381f3f9f /arch/parisc/kernel/time.c
parentba1f188cae2f58e6bf3ecf4ea99a8dc4b0e2ea0e (diff)
[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 'arch/parisc/kernel/time.c')
-rw-r--r--arch/parisc/kernel/time.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 163cdf39be20..bc979e1abdec 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -89,14 +89,6 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
}
}
-#ifdef CONFIG_CHASSIS_LCD_LED
- /* Only schedule the led tasklet on cpu 0, and only if it
- * is enabled.
- */
- if (cpu == 0 && !atomic_read(&led_tasklet.count))
- tasklet_schedule(&led_tasklet);
-#endif
-
/* check soft power switch status */
if (cpu == 0 && !atomic_read(&power_tasklet.count))
tasklet_schedule(&power_tasklet);