diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-09-10 21:56:38 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-25 23:14:46 +1000 |
| commit | ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe (patch) | |
| tree | 004b418dc22e1e6be5b8ba27d229a67a4ceee4df /arch/powerpc/platforms/40x | |
| parent | d4fe0965e20820f3dd05bcc4d89de3da29bb83aa (diff) | |
| download | lwn-ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe.tar.gz lwn-ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe.zip | |
powerpc: make of_device_ids const
of_device_ids (i.e. compatible strings and the respective data) are not
supposed to change at runtime. All functions working with of_device_ids
provided by <linux/of.h> work with const of_device_ids. This allows to
mark all struct of_device_id const, too.
While touching these line also put the __init annotation at the right
position where necessary.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/40x')
| -rw-r--r-- | arch/powerpc/platforms/40x/ep405.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/ppc40x_simple.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/virtex.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/40x/walnut.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/40x/ep405.c b/arch/powerpc/platforms/40x/ep405.c index b0389bbe4f94..ddc12a1926ef 100644 --- a/arch/powerpc/platforms/40x/ep405.c +++ b/arch/powerpc/platforms/40x/ep405.c @@ -49,7 +49,7 @@ static void __iomem *bcsr_regs; /* there's more, can't be bothered typing them tho */ -static __initdata struct of_device_id ep405_of_bus[] = { +static const struct of_device_id ep405_of_bus[] __initconst = { { .compatible = "ibm,plb3", }, { .compatible = "ibm,opb", }, { .compatible = "ibm,ebc", }, diff --git a/arch/powerpc/platforms/40x/ppc40x_simple.c b/arch/powerpc/platforms/40x/ppc40x_simple.c index 8f3920e5a046..b0c46375dd95 100644 --- a/arch/powerpc/platforms/40x/ppc40x_simple.c +++ b/arch/powerpc/platforms/40x/ppc40x_simple.c @@ -24,7 +24,7 @@ #include <linux/init.h> #include <linux/of_platform.h> -static __initdata struct of_device_id ppc40x_of_bus[] = { +static const struct of_device_id ppc40x_of_bus[] __initconst = { { .compatible = "ibm,plb3", }, { .compatible = "ibm,plb4", }, { .compatible = "ibm,opb", }, diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c index d0fc6866b00c..9aa7ae2f4164 100644 --- a/arch/powerpc/platforms/40x/virtex.c +++ b/arch/powerpc/platforms/40x/virtex.c @@ -17,7 +17,7 @@ #include <asm/xilinx_pci.h> #include <asm/ppc4xx.h> -static struct of_device_id xilinx_of_bus_ids[] __initdata = { +static const struct of_device_id xilinx_of_bus_ids[] __initconst = { { .compatible = "xlnx,plb-v46-1.00.a", }, { .compatible = "xlnx,plb-v34-1.01.a", }, { .compatible = "xlnx,plb-v34-1.02.a", }, diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c index 8b691df72f74..f7ac2d0fcb44 100644 --- a/arch/powerpc/platforms/40x/walnut.c +++ b/arch/powerpc/platforms/40x/walnut.c @@ -28,7 +28,7 @@ #include <asm/pci-bridge.h> #include <asm/ppc4xx.h> -static __initdata struct of_device_id walnut_of_bus[] = { +static const struct of_device_id walnut_of_bus[] __initconst = { { .compatible = "ibm,plb3", }, { .compatible = "ibm,opb", }, { .compatible = "ibm,ebc", }, |