Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 3/3] regmap: spi-avmm: Use swabXX_array() helpers | Date | Thu, 1 Sep 2022 00:27:44 +0300 |
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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> --- v2: fixed compilation error (LKP) drivers/base/regmap/regmap-spi-avmm.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/base/regmap/regmap-spi-avmm.c b/drivers/base/regmap/regmap-spi-avmm.c index ad1da83e849f..4c2b94b3e30b 100644 --- a/drivers/base/regmap/regmap-spi-avmm.c +++ b/drivers/base/regmap/regmap-spi-avmm.c @@ -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); } /* -- 2.35.1
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