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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-09-04 01:40:20 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-09-04 01:40:20 -0500 |
| commit | cfe9e88866fe892f4f71bf132c64ec8bd5256e5e (patch) | |
| tree | c1da19c8a2b1f9f1a32597554660747fe0aa5132 /drivers/input/mouse/logips2pp.c | |
| parent | 15c42e5a1f0bccb69508059b8ae0720840068b8e (diff) | |
| download | op-kernel-dev-cfe9e88866fe892f4f71bf132c64ec8bd5256e5e.zip op-kernel-dev-cfe9e88866fe892f4f71bf132c64ec8bd5256e5e.tar.gz | |
Input: rework psmouse attributes to reduce module size
Rearrange attribute code to use generic show and set handlers
instead of replicating them for every attribute; switch to
using attribute_group instead of creating all attributes
manually. All this saves about 4K.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/logips2pp.c')
| -rw-r--r-- | drivers/input/mouse/logips2pp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c index 48d2b20..e65c279 100644 --- a/drivers/input/mouse/logips2pp.c +++ b/drivers/input/mouse/logips2pp.c @@ -150,12 +150,12 @@ static void ps2pp_set_smartscroll(struct psmouse *psmouse, unsigned int smartscr ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); } -static ssize_t psmouse_attr_show_smartscroll(struct psmouse *psmouse, char *buf) +static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse, void *data, char *buf) { return sprintf(buf, "%d\n", psmouse->smartscroll ? 1 : 0); } -static ssize_t psmouse_attr_set_smartscroll(struct psmouse *psmouse, const char *buf, size_t count) +static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data, const char *buf, size_t count) { unsigned long value; char *rest; @@ -169,7 +169,8 @@ static ssize_t psmouse_attr_set_smartscroll(struct psmouse *psmouse, const char return count; } -PSMOUSE_DEFINE_ATTR(smartscroll); +PSMOUSE_DEFINE_ATTR(smartscroll, S_IWUSR | S_IRUGO, NULL, + ps2pp_attr_show_smartscroll, ps2pp_attr_set_smartscroll); /* * Support 800 dpi resolution _only_ if the user wants it (there are good @@ -194,7 +195,7 @@ static void ps2pp_set_resolution(struct psmouse *psmouse, unsigned int resolutio static void ps2pp_disconnect(struct psmouse *psmouse) { - device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll); + device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll.dattr); } static struct ps2pp_info *get_model_info(unsigned char model) @@ -379,7 +380,8 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties) psmouse->set_resolution = ps2pp_set_resolution; psmouse->disconnect = ps2pp_disconnect; - device_create_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll); + device_create_file(&psmouse->ps2dev.serio->dev, + &psmouse_attr_smartscroll.dattr); } } |
