diff options
| author | Mathis Marion <mathis.marion@silabs.com> | 2023-12-19 16:11:54 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-29 23:22:26 +0300 |
| commit | 90ca22513ed5d7cf546c7c8d35a03ec2a2f5c87e (patch) | |
| tree | 851c4174a65f2e67eb709d0f04319969fde7959d /drivers/mfd | |
| parent | bc09d1dea84efaff022c09b9c5175b2a75553006 (diff) | |
| download | linux-90ca22513ed5d7cf546c7c8d35a03ec2a2f5c87e.tar.xz | |
lib: crc_ccitt_false() is identical to crc_itu_t()
crc_ccitt_false() was introduced in commit 0d85adb5fbd33 ("lib/crc-ccitt:
Add CCITT-FALSE CRC16 variant"), but it is redundant with crc_itu_t().
Since the latter is more used, it is the one being kept.
Link: https://lkml.kernel.org/r/20231219131154.748577-1-Mathis.Marion@silabs.com
Signed-off-by: Mathis Marion <mathis.marion@silabs.com>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Andrey Vostrikov <andrey.vostrikov@cogentembedded.com>
Cc: Jérôme Pouiller <jerome.pouiller@silabs.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/mfd/rave-sp.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 90ce58fd629e..925c19ee513b 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -2255,7 +2255,7 @@ config MFD_VEXPRESS_SYSREG config RAVE_SP_CORE tristate "RAVE SP MCU core driver" depends on SERIAL_DEV_BUS - select CRC_CCITT + select CRC_ITU_T help Select this to get support for the Supervisory Processor device found on several devices in RAVE line of hardware. diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c index da50eba10014..f62422740de2 100644 --- a/drivers/mfd/rave-sp.c +++ b/drivers/mfd/rave-sp.c @@ -9,7 +9,7 @@ */ #include <linux/atomic.h> -#include <linux/crc-ccitt.h> +#include <linux/crc-itu-t.h> #include <linux/delay.h> #include <linux/export.h> #include <linux/init.h> @@ -251,7 +251,7 @@ static void csum_8b2c(const u8 *buf, size_t size, u8 *crc) static void csum_ccitt(const u8 *buf, size_t size, u8 *crc) { - const u16 calculated = crc_ccitt_false(0xffff, buf, size); + const u16 calculated = crc_itu_t(0xffff, buf, size); /* * While the rest of the wire protocol is little-endian, |