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| author | Andreas Pokorny <andreas.pokorny@gmail.com> | 2009-06-08 14:30:03 +0200 |
|---|---|---|
| committer | Andreas Pokorny <andreas.pokorny@gmail.com> | 2009-06-08 14:30:03 +0200 |
| commit | 08f1a9a943fb0adc4dea759dace5c6aba552f297 (patch) | |
| tree | 1de13ae81cbcff47eb8196c8d9a0589587bba8b5 /drivers/mfd/glamo/glamo-drm-private.h | |
| parent | 45715705d452f3b4bce493c394bba217ba81df84 (diff) | |
Glamo:Removing IRQ Experiments
Removed the isr and everything interrupt related. IRQ is not
needed for basic operation on the glamo cmdq. This code directly
updates the write pointer of the queue without any waits.
Signed-off-by: Andreas Pokorny <andreas.pokorny@gmail.com>
Diffstat (limited to 'drivers/mfd/glamo/glamo-drm-private.h')
| -rw-r--r-- | drivers/mfd/glamo/glamo-drm-private.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/mfd/glamo/glamo-drm-private.h b/drivers/mfd/glamo/glamo-drm-private.h index 4a63d8036de..4cc5877e118 100644 --- a/drivers/mfd/glamo/glamo-drm-private.h +++ b/drivers/mfd/glamo/glamo-drm-private.h @@ -30,7 +30,6 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <linux/spinlock.h> #include <linux/semaphore.h> #include "glamo-core.h" @@ -62,10 +61,6 @@ struct glamodrm_handle { /* semaphore against concurrent ioctl */ struct semaphore add_to_ring; - - /* spinlock to protect the access to new_ring_write */ - spinlock_t new_ring_write_lock; - size_t new_ring_write; }; /* Private data. This is where we keep our memory management bits */ |