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regmap: spi-avmm: Use swabXX_array() helpers

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Since we have a few helpers to swab elements of a given size in an array
use them instead of open coded variants.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220831212744.56435-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-09-01 00:27:44 +03:00 committed by Mark Brown
parent 400dceb6f8
commit 26cc2a788a
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 10 deletions
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14
drivers/base/regmap/regmap-spi-avmm.c
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@ -7,6 +7,7 @@
#include <linux/module.h>
#include <linux/regmap.h>
#include <linux/spi/spi.h>
#include <linux/swab.h>
/*
* This driver implements the regmap operations for a generic SPI
@ -162,19 +163,12 @@ struct spi_avmm_bridge {
/* bridge buffer used in translation between protocol layers */
char trans_buf[TRANS_BUF_SIZE];
char phy_buf[PHY_BUF_SIZE];
void (*swap_words)(char *buf, unsigned int len);
void (*swap_words)(void *buf, unsigned int len);
};
static void br_swap_words_32(char *buf, unsigned int len)
static void br_swap_words_32(void *buf, unsigned int len)
{
u32 *p = (u32 *)buf;
unsigned int count;
count = len / 4;
while (count--) {
*p = swab32p(p);
p++;
}
swab32_array(buf, len / 4);
}
/*