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net: phy: aquantia: switch to crc_itu_t()

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After merging the net-next tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/net/phy/aquantia/aquantia_firmware.c: In function 'aqr_fw_load_memory':
drivers/net/phy/aquantia/aquantia_firmware.c:135:23: error: implicit declaration of function 'crc_ccitt_false'; did you mean 'crc_ccitt_byte'? [-Werror=implicit-function-declaration]
  135 |                 crc = crc_ccitt_false(crc, crc_data, sizeof(crc_data));
      |                       ^~~~~~~~~~~~~~~
      |                       crc_ccitt_byte

Caused by commit e93984ebc1 ("net: phy: aquantia: add firmware load support")
interacting with commit ("lib: crc_ccitt_false() is identical to crc_itu_t()")
from the mm tree.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20231221130946.7ed9a805@canb.auug.org.au
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Stephen Rothwell
2023-12-21 13:09:46 +11:00
committed by Jakub Kicinski
parent 63c7234f50
commit 6c8e240710
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/phy/aquantia/Kconfig
View File

@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
config AQUANTIA_PHY
tristate "Aquantia PHYs"
select CRC_CCITT
select CRC_ITU_T
help
Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405

6
drivers/net/phy/aquantia/aquantia_firmware.c
View File

@@ -3,7 +3,7 @@
#include <linux/bitfield.h>
#include <linux/of.h>
#include <linux/firmware.h>
#include <linux/crc-ccitt.h>
#include <linux/crc-itu-t.h>
#include <linux/nvmem-consumer.h>
#include <asm/unaligned.h>
@@ -132,7 +132,7 @@ static int aqr_fw_load_memory(struct phy_device *phydev, u32 addr,
crc_data[3] = word;
/* ...calculate CRC as we load data... */
crc = crc_ccitt_false(crc, crc_data, sizeof(crc_data));
crc = crc_itu_t(crc, crc_data, sizeof(crc_data));
}
/* ...gets CRC from MAILBOX after we have loaded the entire section... */
up_crc = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLOBAL_MAILBOX_INTERFACE2);
@@ -164,7 +164,7 @@ static int aqr_fw_boot(struct phy_device *phydev, const u8 *data, size_t size,
phydev_err(phydev, "bad firmware CRC in firmware\n");
return ret;
}
calculated_crc = crc_ccitt_false(0, data, size - sizeof(u16));
calculated_crc = crc_itu_t(0, data, size - sizeof(u16));
if (read_crc != calculated_crc) {
phydev_err(phydev, "bad firmware CRC: file 0x%04x calculated 0x%04x\n",
read_crc, calculated_crc);