xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6

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* '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
This commit is contained in:
Linus Torvalds
2009-12-17 15:59:05 -08:00
parent 4e46aa0838 d53342bf96
commit bf931a01a2
16 changed files with 2950 additions and 33 deletions
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18
drivers/spi/spidev.c
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@@ -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);