2015-06-10 17:00:39

by Matwey V. Kornilov

[permalink] [raw]
Subject: [PATCH v4 1/3] uio: pruss: Include <linux/sizes.h>

uio_pruss references SZ_16K and SZ_256K defines, but linux/sizes.h is not included.

Signed-off-by: Matwey V. Kornilov <[email protected]>
---
Changes from v3:
- Prettify commit messages
- Drop unneeded "uio: pruss: Include <linux/vmalloc.h>"
Changes from v1:
- Fix build for platforms without ioremap
- Fix build for x86_64
drivers/uio/uio_pruss.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c
index 818735b..ca9e2fa 100644
--- a/drivers/uio/uio_pruss.c
+++ b/drivers/uio/uio_pruss.c
@@ -24,6 +24,7 @@
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
+#include <linux/sizes.h>
#include <linux/slab.h>
#include <linux/genalloc.h>

--
2.1.4


2015-06-10 17:01:06

by Matwey V. Kornilov

[permalink] [raw]
Subject: [PATCH v4 2/3] uio: pruss: Add CONFIG_HAS_IOMEM dependence

uio_pruss uses io memory, that should be explicitly depend on it

Signed-off-by: Matwey V. Kornilov <[email protected]>
---
drivers/uio/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 8a15c32..91d9f2b 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -128,6 +128,7 @@ config UIO_PRUSS
tristate "Texas Instruments PRUSS driver"
depends on ARCH_DAVINCI_DA850
select GENERIC_ALLOCATOR
+ depends on HAS_IOMEM
help
PRUSS driver for OMAPL138/DA850/AM18XX devices
PRUSS driver requires user space components, examples and user space
--
2.1.4

2015-06-10 17:00:53

by Matwey V. Kornilov

[permalink] [raw]
Subject: [PATCH v4 3/3] uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config

mach-dependant stuff has been removed by
2eb2478d471e ("uio: uio_pruss: replace private SRAM API with genalloc")

There is no need to keep
depends on ARCH_DAVINCI_DA850

Signed-off-by: Matwey V. Kornilov <[email protected]>
---
drivers/uio/Kconfig | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 91d9f2b..48fb1d9 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -126,7 +126,6 @@ config UIO_FSL_ELBC_GPCM_NETX5152

config UIO_PRUSS
tristate "Texas Instruments PRUSS driver"
- depends on ARCH_DAVINCI_DA850
select GENERIC_ALLOCATOR
depends on HAS_IOMEM
help
--
2.1.4