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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 15:59:05 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 15:59:05 -0800
commitbf931a01a2c024a54204b4b02276af6e8d99a2c0 (patch)
treebd76e2f25430b1394c4dc54cd674bdc08b1bfaf2 /drivers/spi/spidev.c
parent4e46aa083853a84c770e00b03746bdeaf5c5aeff (diff)
parentd53342bf9616ecd7e4a03fece167d0f53b195e87 (diff)
downloadlinux-linaro-stable-bf931a01a2c024a54204b4b02276af6e8d99a2c0.tar.gz
Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: spi: spi_txx9.c: use resource_size() spi: spi_sh_sci.c: use resource_size() spi: spi_mpc8xxx.c: use resource_size() spi: spi_bfin5xx.c: use resource_size() spi: atmel_spi.c: use resource_size() spi: Add s3c64xx SPI Controller driver atmel_spi: fix dma addr calculation for len > BUFFER_SIZE spi_s3c24xx: add FIQ pseudo-DMA support spi: controller driver for Designware SPI core spidev: add proper section markers spidev: use DECLARE_BITMAP instead of declaring the array
Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r--drivers/spi/spidev.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 9c446e6003d5..ea1bec3c9a13 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -53,7 +53,7 @@
#define SPIDEV_MAJOR 153 /* assigned */
#define N_SPI_MINORS 32 /* ... up to 256 */
-static unsigned long minors[N_SPI_MINORS / BITS_PER_LONG];
+static DECLARE_BITMAP(minors, N_SPI_MINORS);
/* Bit masks for spi_device.mode management. Note that incorrect
@@ -558,7 +558,7 @@ static struct class *spidev_class;
/*-------------------------------------------------------------------------*/
-static int spidev_probe(struct spi_device *spi)
+static int __devinit spidev_probe(struct spi_device *spi)
{
struct spidev_data *spidev;
int status;
@@ -607,7 +607,7 @@ static int spidev_probe(struct spi_device *spi)
return status;
}
-static int spidev_remove(struct spi_device *spi)
+static int __devexit spidev_remove(struct spi_device *spi)
{
struct spidev_data *spidev = spi_get_drvdata(spi);
@@ -629,7 +629,7 @@ static int spidev_remove(struct spi_device *spi)
return 0;
}
-static struct spi_driver spidev_spi = {
+static struct spi_driver spidev_spi_driver = {
.driver = {
.name = "spidev",
.owner = THIS_MODULE,
@@ -661,14 +661,14 @@ static int __init spidev_init(void)
spidev_class = class_create(THIS_MODULE, "spidev");
if (IS_ERR(spidev_class)) {
- unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name);
+ unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name);
return PTR_ERR(spidev_class);
}
- status = spi_register_driver(&spidev_spi);
+ status = spi_register_driver(&spidev_spi_driver);
if (status < 0) {
class_destroy(spidev_class);
- unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name);
+ unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name);
}
return status;
}
@@ -676,9 +676,9 @@ module_init(spidev_init);
static void __exit spidev_exit(void)
{
- spi_unregister_driver(&spidev_spi);
+ spi_unregister_driver(&spidev_spi_driver);
class_destroy(spidev_class);
- unregister_chrdev(SPIDEV_MAJOR, spidev_spi.driver.name);
+ unregister_chrdev(SPIDEV_MAJOR, spidev_spi_driver.driver.name);
}
module_exit(spidev_exit);