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| author | Jean Delvare <khali@linux-fr.org> | 2005-07-31 21:33:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-05 09:14:18 -0700 |
| commit | ef8dec5d8b3e96e359f377f35cd8caff42fe6d58 (patch) | |
| tree | ca83d278af5da3dfc9ef01f1d5bf479e67229d25 /drivers | |
| parent | 9fc6adfa9adf2be84119a3c2592287f33bd1dff2 (diff) | |
| download | op-kernel-dev-ef8dec5d8b3e96e359f377f35cd8caff42fe6d58.zip op-kernel-dev-ef8dec5d8b3e96e359f377f35cd8caff42fe6d58.tar.gz | |
[PATCH] hwmon: hwmon vs i2c, second round (02/11)
The way i2c-sensor handles forced addresses could be optimized. It
defines a structure (i2c_force_data) to associate a module parameter
with a given kind value, but in fact this kind value is always the
index of the structure in each array it is used in. So this additional
value can be omitted, and still be deduced in the code handling these
arrays.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/i2c-sensor-detect.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/i2c/i2c-sensor-detect.c b/drivers/i2c/i2c-sensor-detect.c index 5aede3c..c952926 100644 --- a/drivers/i2c/i2c-sensor-detect.c +++ b/drivers/i2c/i2c-sensor-detect.c @@ -32,7 +32,6 @@ int i2c_detect(struct i2c_adapter *adapter, int (*found_proc) (struct i2c_adapter *, int, int)) { int addr, i, found, j, err; - struct i2c_force_data *this_force; int adapter_id = i2c_adapter_id(adapter); unsigned short *normal_i2c; unsigned short *probe; @@ -58,13 +57,13 @@ int i2c_detect(struct i2c_adapter *adapter, /* If it is in one of the force entries, we don't do any detection at all */ found = 0; - for (i = 0; !found && (this_force = address_data->forces + i, this_force->force); i++) { - for (j = 0; !found && (this_force->force[j] != I2C_CLIENT_END); j += 2) { - if ( ((adapter_id == this_force->force[j]) || - (this_force->force[j] == ANY_I2C_BUS)) && - (addr == this_force->force[j + 1]) ) { + for (i = 0; address_data->forces[i]; i++) { + for (j = 0; !found && (address_data->forces[i][j] != I2C_CLIENT_END); j += 2) { + if ( ((adapter_id == address_data->forces[i][j]) || + (address_data->forces[i][j] == ANY_I2C_BUS)) && + (addr == address_data->forces[i][j + 1]) ) { dev_dbg(&adapter->dev, "found force parameter for adapter %d, addr %04x\n", adapter_id, addr); - if ((err = found_proc(adapter, addr, this_force->kind))) + if ((err = found_proc(adapter, addr, i))) return err; found = 1; } |
