mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-06 13:14:27 +00:00
52720c536f
Add devm_clk_get(), devm_clk_get_optional() to get clocks from the device-tree. The clocks is automatically released and the data structure freed when the device is unbound. Also add devm_clk_put() to release the clock and free the data structure manually. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
36 lines
599 B
C
36 lines
599 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
|
|
#include <common.h>
|
|
#include "brcmnand_compat.h"
|
|
|
|
static char *devm_kvasprintf(struct udevice *dev, gfp_t gfp, const char *fmt,
|
|
va_list ap)
|
|
{
|
|
unsigned int len;
|
|
char *p;
|
|
va_list aq;
|
|
|
|
va_copy(aq, ap);
|
|
len = vsnprintf(NULL, 0, fmt, aq);
|
|
va_end(aq);
|
|
|
|
p = devm_kmalloc(dev, len + 1, gfp);
|
|
if (!p)
|
|
return NULL;
|
|
|
|
vsnprintf(p, len + 1, fmt, ap);
|
|
|
|
return p;
|
|
}
|
|
|
|
char *devm_kasprintf(struct udevice *dev, gfp_t gfp, const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
char *p;
|
|
|
|
va_start(ap, fmt);
|
|
p = devm_kvasprintf(dev, gfp, fmt, ap);
|
|
va_end(ap);
|
|
|
|
return p;
|
|
}
|