diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-09-11 15:06:06 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-09-13 03:13:30 +0200 |
| commit | a217726a7df146fcfea6f37cbbc80849083260b6 (patch) | |
| tree | 989c8eeaa246a039613ce4c9f5aaaffb56b6ce0d | |
| parent | f75ee9a8816824683e22aee2790f43a9fc43c613 (diff) | |
ACPI / APD: constify local structures
For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Never reassigned.
2. Address never taken
3. Not passed to a top-level macro call
4. No pointer or array-typed field passed to a function or stored in a
variable.
Declare structures having all of these properties as const.
Done using Coccinelle.
Based on a suggestion by Joe Perches <joe@perches.com>.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/acpi/acpi_apd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index 1f30fffe1efb..d58fbf7f04e6 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -72,7 +72,7 @@ static int acpi_apd_setup(struct apd_private_data *pdata) } #ifdef CONFIG_X86_AMD_PLATFORM_DEVICE -static struct apd_device_desc cz_i2c_desc = { +static const struct apd_device_desc cz_i2c_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 133000000, }; @@ -84,7 +84,7 @@ static struct property_entry uart_properties[] = { { }, }; -static struct apd_device_desc cz_uart_desc = { +static const struct apd_device_desc cz_uart_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 48000000, .properties = uart_properties, @@ -92,12 +92,12 @@ static struct apd_device_desc cz_uart_desc = { #endif #ifdef CONFIG_ARM64 -static struct apd_device_desc xgene_i2c_desc = { +static const struct apd_device_desc xgene_i2c_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 100000000, }; -static struct apd_device_desc vulcan_spi_desc = { +static const struct apd_device_desc vulcan_spi_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 133000000, }; |