diff options
| author | Adrian Bunk <bunk@kernel.org> | 2008-06-24 03:46:57 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-07-01 11:28:06 +1000 |
| commit | 9b4a8dd2e9f8af206eb39e3d99c442b0d6158953 (patch) | |
| tree | fcdb929187809ec1dcc7eb3468ecc0d527899041 /drivers/macintosh | |
| parent | f0c426bc3557a93e9d2f2863fda1e2042f942a60 (diff) | |
| download | lwn-9b4a8dd2e9f8af206eb39e3d99c442b0d6158953.tar.gz lwn-9b4a8dd2e9f8af206eb39e3d99c442b0d6158953.zip | |
drivers/macintosh: Various cleanups
This contains the following cleanups:
- make the following needlessly global code static:
- adb.c: adb_controller
- adb.c: adb_init()
- adbhid.c: adb_to_linux_keycodes[] (also make it const)
- via-pmu68k.c: backlight_level
- via-pmu68k.c: backlight_enabled
- remove the following unused code:
- via-pmu68k.c: sleep_notifier_list
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/adb.c | 5 | ||||
| -rw-r--r-- | drivers/macintosh/adbhid.c | 2 | ||||
| -rw-r--r-- | drivers/macintosh/via-pmu68k.c | 5 |
3 files changed, 5 insertions, 7 deletions
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c index dbaad39020a1..61b62a6f681b 100644 --- a/drivers/macintosh/adb.c +++ b/drivers/macintosh/adb.c @@ -46,7 +46,6 @@ #endif -EXPORT_SYMBOL(adb_controller); EXPORT_SYMBOL(adb_client_list); extern struct adb_driver via_macii_driver; @@ -80,7 +79,7 @@ static struct adb_driver *adb_driver_list[] = { static struct class *adb_dev_class; -struct adb_driver *adb_controller; +static struct adb_driver *adb_controller; BLOCKING_NOTIFIER_HEAD(adb_client_list); static int adb_got_sleep; static int adb_inited; @@ -290,7 +289,7 @@ static int adb_resume(struct platform_device *dev) } #endif /* CONFIG_PM */ -int __init adb_init(void) +static int __init adb_init(void) { struct adb_driver *driver; int i; diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c index ef4c117ea35f..59ea520a5d7a 100644 --- a/drivers/macintosh/adbhid.c +++ b/drivers/macintosh/adbhid.c @@ -75,7 +75,7 @@ static struct notifier_block adbhid_adb_notifier = { #define ADB_KEY_POWER_OLD 0x7e #define ADB_KEY_POWER 0x7f -u16 adb_to_linux_keycodes[128] = { +static const u16 adb_to_linux_keycodes[128] = { /* 0x00 */ KEY_A, /* 30 */ /* 0x01 */ KEY_S, /* 31 */ /* 0x02 */ KEY_D, /* 32 */ diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c index e2f84da09e7c..b64741c95ac4 100644 --- a/drivers/macintosh/via-pmu68k.c +++ b/drivers/macintosh/via-pmu68k.c @@ -101,7 +101,6 @@ static int pmu_kind = PMU_UNKNOWN; static int pmu_fully_inited; int asleep; -BLOCKING_NOTIFIER_HEAD(sleep_notifier_list); static int pmu_probe(void); static int pmu_init(void); @@ -741,8 +740,8 @@ pmu_handle_data(unsigned char *data, int len) } } -int backlight_level = -1; -int backlight_enabled = 0; +static int backlight_level = -1; +static int backlight_enabled = 0; #define LEVEL_TO_BRIGHT(lev) ((lev) < 1? 0x7f: 0x4a - ((lev) << 1)) |