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| author | Matthew Wilcox <willy@parisc-linux.org> | 2005-10-21 22:58:51 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@parisc-linux.org> | 2005-10-21 22:58:51 -0400 |
| commit | 6ab0f5cd364476fe5cb329fd46ee41bea6d4c69c (patch) | |
| tree | d89c5f47149b443e05345ed8e7c8c9d8960cfa15 /drivers/input/serio/hil_mlc.c | |
| parent | ae8c75c1c47029a64976690c37336a2be6b49778 (diff) | |
| download | kernel_samsung_crespo-6ab0f5cd364476fe5cb329fd46ee41bea6d4c69c.zip kernel_samsung_crespo-6ab0f5cd364476fe5cb329fd46ee41bea6d4c69c.tar.gz kernel_samsung_crespo-6ab0f5cd364476fe5cb329fd46ee41bea6d4c69c.tar.bz2 | |
[PARISC] Update parisc specific input code from parisc tree
Update drivers to new input layer changes.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Reorder code in gscps2_interrupt() and only enable ports when opened.
This fixes issues with hangs booting an SMP kernel on my C360.
Previously serio_interrupt() could be called before the lock in
struct serio was initialised.
Signed-off-by: Richard Hirst <rhirst@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'drivers/input/serio/hil_mlc.c')
| -rw-r--r-- | drivers/input/serio/hil_mlc.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c index c243cb6f..5704204 100644 --- a/drivers/input/serio/hil_mlc.c +++ b/drivers/input/serio/hil_mlc.c @@ -801,7 +801,8 @@ static int hil_mlc_serio_open(struct serio *serio) { struct hil_mlc_serio_map *map; struct hil_mlc *mlc; - if (serio->private != NULL) return -EBUSY; + if (serio_get_drvdata(serio) != NULL) + return -EBUSY; map = serio->port_data; if (map == NULL) { @@ -832,11 +833,18 @@ static void hil_mlc_serio_close(struct serio *serio) { return; } - serio->private = NULL; + serio_set_drvdata(serio, NULL); serio->drv = NULL; /* TODO wake up interruptable */ } +static struct serio_device_id hil_mlc_serio_id = { + .type = SERIO_HIL_MLC, + .proto = SERIO_HIL, + .extra = SERIO_ANY, + .id = SERIO_ANY, +}; + int hil_mlc_register(hil_mlc *mlc) { int i; unsigned long flags; @@ -867,7 +875,7 @@ int hil_mlc_register(hil_mlc *mlc) { mlc_serio = kmalloc(sizeof(*mlc_serio), GFP_KERNEL); mlc->serio[i] = mlc_serio; memset(mlc_serio, 0, sizeof(*mlc_serio)); - mlc_serio->type = SERIO_HIL | SERIO_HIL_MLC; + mlc_serio->id = hil_mlc_serio_id; mlc_serio->write = hil_mlc_serio_write; mlc_serio->open = hil_mlc_serio_open; mlc_serio->close = hil_mlc_serio_close; |