Commit bbd7a03d authored by Colin Ian King's avatar Colin Ian King Committed by Jiri Kosina
Browse files

HID: intel-thc-hid: intel-thc: make read-only arrays static const 



Don't populate the read-only arrays frequency and frequency_div on
the stack at run time, instead make them static const.

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Reviewed-by: default avatarEven Xu <even.xu@intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 37d66cf0

drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c

+2 −2
Original line number Diff line number Diff line
@@ -1121,7 +1121,7 @@ EXPORT_SYMBOL_NS_GPL(thc_port_select, "INTEL_THC"); 


static u8 thc_get_spi_freq_div_val(struct thc_device *dev, u32 spi_freq_val)

{

	int frequency[] = {

	static const int frequency[] = {

		THC_SPI_FREQUENCY_7M,

		THC_SPI_FREQUENCY_15M,

		THC_SPI_FREQUENCY_17M,
@@ -1130,7 +1130,7 @@ static u8 thc_get_spi_freq_div_val(struct thc_device *dev, u32 spi_freq_val) 
		THC_SPI_FREQUENCY_31M,

		THC_SPI_FREQUENCY_41M,

	};

	u8 frequency_div[] = {

	static const u8 frequency_div[] = {

		THC_SPI_FRQ_DIV_2,

		THC_SPI_FRQ_DIV_1,

		THC_SPI_FRQ_DIV_7,