iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: pxa: remove get_clk_frequency_khz()

Browse Source 
get_clk_frequency_khz() is not a proper name for a global function,
and there is only one caller.

Convert viper to use the properly namespaced
pxa25x_get_clk_frequency_khz() and remove the other references.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2019-09-18 15:10:51 +02:00
parent 6a946f1bd5
commit e0a3596eb8
4 changed files with 1 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm/mach-pxa/generic.c
View File

@ -55,21 +55,6 @@ void __init pxa_timer_init(void)
pxa_timer_nodt_init(IRQ_OST0, io_p2v(0x40a00000));
}
/*
* Get the clock frequency as reflected by CCCR and the turbo flag.
* We assume these values have been applied via a fcs.
* If info is not 0 we also display the current settings.
*/
unsigned int get_clk_frequency_khz(int info)
{
if (cpu_is_pxa25x())
return pxa25x_get_clk_frequency_khz(info);
else if (cpu_is_pxa27x())
return pxa27x_get_clk_frequency_khz(info);
return 0;
}
EXPORT_SYMBOL(get_clk_frequency_khz);
void pxa_smemc_set_pcmcia_timing(int sock, u32 mcmem, u32 mcatt, u32 mcio)
{
__raw_writel(mcmem, MCMEM(sock));

1
arch/arm/mach-pxa/generic.h
View File

@ -11,7 +11,6 @@
struct irq_data;
extern unsigned int get_clk_frequency_khz(int info);
extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *,
unsigned int));
extern void __init pxa_map_io(void);

2
arch/arm/mach-pxa/viper.c
View File

@ -851,7 +851,7 @@ static void __init viper_init_vcore_gpios(void)
goto err_dir;
/* c/should assume redboot set the correct level ??? */
viper_set_core_cpu_voltage(get_clk_frequency_khz(0), 1);
viper_set_core_cpu_voltage(pxa25x_get_clk_frequency_khz(0), 1);
return;

2
drivers/cpufreq/pxa2xx-cpufreq.c
View File

@ -107,8 +107,6 @@ static struct pxa_freqs pxa27x_freqs[] = {
static struct cpufreq_frequency_table
pxa27x_freq_table[NUM_PXA27x_FREQS+1];
extern unsigned get_clk_frequency_khz(int info);
#ifdef CONFIG_REGULATOR
static int pxa_cpufreq_change_voltage(const struct pxa_freqs *pxa_freq)