summaryrefslogtreecommitdiff
path: root/drivers/uio
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/uio')
-rw-r--r--drivers/uio/Kconfig2
-rw-r--r--drivers/uio/uio.c1
-rw-r--r--drivers/uio/uio_fsl_elbc_gpcm.c14
3 files changed, 3 insertions, 14 deletions
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 48fb1d983..52c98ce1b 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -127,7 +127,7 @@ config UIO_FSL_ELBC_GPCM_NETX5152
config UIO_PRUSS
tristate "Texas Instruments PRUSS driver"
select GENERIC_ALLOCATOR
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && HAS_DMA
help
PRUSS driver for OMAPL138/DA850/AM18XX devices
PRUSS driver requires user space components, examples and user space
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 3257d4220..8196581f5 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -896,6 +896,7 @@ static int __init uio_init(void)
static void __exit uio_exit(void)
{
release_uio_class();
+ idr_destroy(&uio_idr);
}
module_init(uio_init)
diff --git a/drivers/uio/uio_fsl_elbc_gpcm.c b/drivers/uio/uio_fsl_elbc_gpcm.c
index b6cac91c2..2bcf80c15 100644
--- a/drivers/uio/uio_fsl_elbc_gpcm.c
+++ b/drivers/uio/uio_fsl_elbc_gpcm.c
@@ -480,19 +480,7 @@ static struct platform_driver uio_fsl_elbc_gpcm_driver = {
.probe = uio_fsl_elbc_gpcm_probe,
.remove = uio_fsl_elbc_gpcm_remove,
};
-
-static int __init uio_fsl_elbc_gpcm_init(void)
-{
- return platform_driver_register(&uio_fsl_elbc_gpcm_driver);
-}
-
-static void __exit uio_fsl_elbc_gpcm_exit(void)
-{
- platform_driver_unregister(&uio_fsl_elbc_gpcm_driver);
-}
-
-module_init(uio_fsl_elbc_gpcm_init);
-module_exit(uio_fsl_elbc_gpcm_exit);
+module_platform_driver(uio_fsl_elbc_gpcm_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("John Ogness <john.ogness@linutronix.de>");