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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2014-09-10 23:56:38 +0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-09-25 17:14:46 +0400 |
| commit | ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe (patch) | |
| tree | 004b418dc22e1e6be5b8ba27d229a67a4ceee4df /arch/powerpc/kernel | |
| parent | d4fe0965e20820f3dd05bcc4d89de3da29bb83aa (diff) | |
| download | linux-ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe.tar.xz | |
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/kernel')
| -rw-r--r-- | arch/powerpc/kernel/ibmebus.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/of_platform.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 1114d13ac19f..ac86c53e2542 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c @@ -55,7 +55,7 @@ static struct device ibmebus_bus_device = { /* fake "parent" device */ struct bus_type ibmebus_bus_type; /* These devices will automatically be added to the bus during init */ -static struct of_device_id __initdata ibmebus_matches[] = { +static const struct of_device_id ibmebus_matches[] __initconst = { { .compatible = "IBM,lhca" }, { .compatible = "IBM,lhea" }, {}, diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 936258881c98..7b750c4ed5c7 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -35,7 +35,7 @@ static struct legacy_serial_info { phys_addr_t taddr; } legacy_serial_infos[MAX_LEGACY_SERIAL_PORTS]; -static struct of_device_id legacy_serial_parents[] __initdata = { +static const struct of_device_id legacy_serial_parents[] __initconst = { {.type = "soc",}, {.type = "tsi-bridge",}, {.type = "opb", }, diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index a7b743076720..f87bc1b4bdda 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -97,7 +97,7 @@ static int of_pci_phb_probe(struct platform_device *dev) return 0; } -static struct of_device_id of_pci_phb_ids[] = { +static const struct of_device_id of_pci_phb_ids[] = { { .type = "pci", }, { .type = "pcix", }, { .type = "pcie", }, |