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authorJean Delvare <khali@linux-fr.org>2005-07-27 21:30:16 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-09-05 09:14:06 -0700
commit27fe048eb3787d29bf9cf9d6d12077bb8af869a6 (patch)
tree8207b9c242c9c15e2fe7887e715668b180e9e775
parente647ecf15e365679f0528d7815ab4db0d4802918 (diff)
[PATCH] hwmon: kill client name lm78-j
Drop the separate client name for the LM78-J chip. This is really only a later revision of the LM78, with almost no difference and no difference the driver handles in any case. This was the only client name that had a dash in it, and special care had to be taken in libsensors because of it. As we plan to write a new library soon, I'd like to get rid of this exception before we do. As a nice side effect, it saves 876 bytes in lm78.ko. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--Documentation/hwmon/lm787
-rw-r--r--drivers/hwmon/lm78.c11
2 files changed, 5 insertions, 13 deletions
diff --git a/Documentation/hwmon/lm78 b/Documentation/hwmon/lm78
index 357086ed7f6..fd5dc7a19f0 100644
--- a/Documentation/hwmon/lm78
+++ b/Documentation/hwmon/lm78
@@ -2,16 +2,11 @@ Kernel driver lm78
==================
Supported chips:
- * National Semiconductor LM78
+ * National Semiconductor LM78 / LM78-J
Prefix: 'lm78'
Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
Datasheet: Publicly available at the National Semiconductor website
http://www.national.com/
- * National Semiconductor LM78-J
- Prefix: 'lm78-j'
- Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
- Datasheet: Publicly available at the National Semiconductor website
- http://www.national.com/
* National Semiconductor LM79
Prefix: 'lm79'
Addresses scanned: I2C 0x20 - 0x2f, ISA 0x290 (8 I/O ports)
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index 29241469dcb..cf7a2a7f54b 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -34,7 +34,7 @@ static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24,
static unsigned int normal_isa[] = { 0x0290, I2C_CLIENT_ISA_END };
/* Insmod parameters */
-SENSORS_INSMOD_3(lm78, lm78j, lm79);
+SENSORS_INSMOD_2(lm78, lm79);
/* Many LM78 constants specified below */
@@ -559,10 +559,9 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
/* Determine the chip type. */
if (kind <= 0) {
i = lm78_read_value(new_client, LM78_REG_CHIPID);
- if (i == 0x00 || i == 0x20)
+ if (i == 0x00 || i == 0x20 /* LM78 */
+ || i == 0x40) /* LM78-J */
kind = lm78;
- else if (i == 0x40)
- kind = lm78j;
else if ((i & 0xfe) == 0xc0)
kind = lm79;
else {
@@ -578,8 +577,6 @@ int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
if (kind == lm78) {
client_name = "lm78";
- } else if (kind == lm78j) {
- client_name = "lm78-j";
} else if (kind == lm79) {
client_name = "lm79";
}
@@ -788,7 +785,7 @@ static void __exit sm_lm78_exit(void)
MODULE_AUTHOR("Frodo Looijaard <frodol@dds.nl>");
-MODULE_DESCRIPTION("LM78, LM78-J and LM79 driver");
+MODULE_DESCRIPTION("LM78/LM79 driver");
MODULE_LICENSE("GPL");
module_init(sm_lm78_init);