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| author | Tobias Klauser <tklauser@nuerscht.ch> | 2006-01-09 23:19:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-02-06 21:02:15 +0100 |
| commit | 7e3d7db52469f6bcfbfd2d3d00dd17da573facd9 (patch) | |
| tree | c6090fda544c24ddf169177ee4596121b8bd10a6 /drivers/i2c/busses/i2c-parport-light.c | |
| parent | [PATCH] i2c: Use module_param in i2c-algo-sibyte (diff) | |
| download | linux-7e3d7db52469f6bcfbfd2d3d00dd17da573facd9.tar.xz linux-7e3d7db52469f6bcfbfd2d3d00dd17da573facd9.zip | |
[PATCH] i2c: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]). Some trailing
whitespaces are also removed.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-parport-light.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-parport-light.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c index 3e5eba9fcacb..c63025a4c861 100644 --- a/drivers/i2c/busses/i2c-parport-light.c +++ b/drivers/i2c/busses/i2c-parport-light.c @@ -121,14 +121,11 @@ static struct i2c_adapter parport_adapter = { static int __init i2c_parport_init(void) { - int type_count; - - type_count = sizeof(adapter_parm)/sizeof(struct adapter_parm); - if (type < 0 || type >= type_count) { + if (type < 0 || type >= ARRAY_SIZE(adapter_parm)) { printk(KERN_WARNING "i2c-parport: invalid type (%d)\n", type); type = 0; } - + if (base == 0) { printk(KERN_INFO "i2c-parport: using default base 0x%x\n", DEFAULT_BASE); base = DEFAULT_BASE; @@ -152,7 +149,7 @@ static int __init i2c_parport_init(void) release_region(base, 3); return -ENODEV; } - + return 0; } |