[PATCH] i2c: Reuse name strings in i2c bus drivers
Clean up name string usage in 12 i2c bus drivers:
* Use the i2c_adapter name for requesting the I/O region rather than
redefining a new string.
* Do not initialize the i2c_adapter name to "unset".
This should save a few data bytes here and there.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/i2c/busses/i2c-ali1535.c | 6 +++---
drivers/i2c/busses/i2c-ali1563.c | 6 ++++--
drivers/i2c/busses/i2c-ali15x3.c | 5 +++--
drivers/i2c/busses/i2c-amd756.c | 5 ++---
drivers/i2c/busses/i2c-amd8111.c | 4 +++-
drivers/i2c/busses/i2c-i801.c | 4 ++--
drivers/i2c/busses/i2c-nforce2.c | 4 ++--
drivers/i2c/busses/i2c-piix4.c | 4 ++--
drivers/i2c/busses/i2c-sis5595.c | 5 +++--
drivers/i2c/busses/i2c-sis630.c | 6 ++++--
drivers/i2c/busses/i2c-sis96x.c | 5 +++--
drivers/i2c/busses/i2c-via.c | 4 ++--
12 files changed, 33 insertions(+), 25 deletions(-)
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 44c4e68..acb75e2 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -92,6 +92,8 @@
#define SIS630_PCALL 0x04
#define SIS630_BLOCK_DATA 0x05
+static struct pci_driver sis630_driver;
+
/* insmod parameters */
static int high_clock;
static int force;
@@ -432,7 +434,8 @@
dev_dbg(&sis630_dev->dev, "ACPI base at 0x%04x\n", acpi_base);
/* Everything is happy, let's grab the memory and set things up. */
- if (!request_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION, "sis630-smbus")) {
+ if (!request_region(acpi_base + SMB_STS, SIS630_SMB_IOREGION,
+ sis630_driver.name)) {
dev_err(&sis630_dev->dev, "SMBus registers 0x%04x-0x%04x already "
"in use!\n", acpi_base + SMB_STS, acpi_base + SMB_SAA);
goto exit;
@@ -455,7 +458,6 @@
static struct i2c_adapter sis630_adapter = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON,
- .name = "unset",
.algo = &smbus_algorithm,
};