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mfd: intel-lpss: Constify device property structures 

There is no point to have non-constant device properties in this driver.
Thus, constify them for good.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Andy Shevchenko 2021-03-01 16:42:20 +02:00 committed by Lee Jones
parent 42e5998291
commit 9677e6f78f
3 changed files with 10 additions and 10 deletions
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8
drivers/mfd/intel-lpss-acpi.c
View File

@ -22,7 +22,7 @@ static const struct intel_lpss_platform_info spt_info = {
.clk_rate = 120000000,
};
static struct property_entry spt_i2c_properties[] = {
static const struct property_entry spt_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
{ },
};
@ -32,7 +32,7 @@ static const struct intel_lpss_platform_info spt_i2c_info = {
.properties = spt_i2c_properties,
};
static struct property_entry uart_properties[] = {
static const struct property_entry uart_properties[] = {
PROPERTY_ENTRY_U32("reg-io-width", 4),
PROPERTY_ENTRY_U32("reg-shift", 2),
PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"),
@ -49,7 +49,7 @@ static const struct intel_lpss_platform_info bxt_info = {
.clk_rate = 100000000,
};
static struct property_entry bxt_i2c_properties[] = {
static const struct property_entry bxt_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42),
PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@ -61,7 +61,7 @@ static const struct intel_lpss_platform_info bxt_i2c_info = {
.properties = bxt_i2c_properties,
};
static struct property_entry apl_i2c_properties[] = {
static const struct property_entry apl_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207),
PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),

10
drivers/mfd/intel-lpss-pci.c
View File

@ -65,7 +65,7 @@ static const struct intel_lpss_platform_info spt_info = {
.clk_rate = 120000000,
};
static struct property_entry spt_i2c_properties[] = {
static const struct property_entry spt_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
{ },
};
@ -75,7 +75,7 @@ static const struct intel_lpss_platform_info spt_i2c_info = {
.properties = spt_i2c_properties,
};
static struct property_entry uart_properties[] = {
static const struct property_entry uart_properties[] = {
PROPERTY_ENTRY_U32("reg-io-width", 4),
PROPERTY_ENTRY_U32("reg-shift", 2),
PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"),
@ -98,7 +98,7 @@ static const struct intel_lpss_platform_info bxt_uart_info = {
.properties = uart_properties,
};
static struct property_entry bxt_i2c_properties[] = {
static const struct property_entry bxt_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42),
PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@ -110,7 +110,7 @@ static const struct intel_lpss_platform_info bxt_i2c_info = {
.properties = bxt_i2c_properties,
};
static struct property_entry apl_i2c_properties[] = {
static const struct property_entry apl_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207),
PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@ -122,7 +122,7 @@ static const struct intel_lpss_platform_info apl_i2c_info = {
.properties = apl_i2c_properties,
};
static struct property_entry glk_i2c_properties[] = {
static const struct property_entry glk_i2c_properties[] = {
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 313),
PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 290),

2
drivers/mfd/intel-lpss.h
View File

@ -22,7 +22,7 @@ struct intel_lpss_platform_info {
int irq;
unsigned long clk_rate;
const char *clk_con_id;
struct property_entry *properties;
const struct property_entry *properties;
};
int intel_lpss_probe(struct device *dev,