net: fec: simplify the conditional preprocessor directives

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From the Kconfig file, we can see CONFIG_FEC depends on the following
platform-related options.

ColdFire: M523x, M527x, M5272, M528x, M520x and M532x
S32: ARCH_S32 (ARM64)
i.MX: SOC_IMX28 and ARCH_MXC (ARM and ARM64)

Based on the code of fec driver, only some macro definitions on the
M5272 platform are different from those on other platforms. Therefore,
we can simplify the following complex preprocessor directives to
"if !defined(CONFIG_M5272)".

"#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || \
     defined(CONFIG_M528x) || defined(CONFIG_M520x) || \
     defined(CONFIG_M532x) || defined(CONFIG_ARM) || \
     defined(CONFIG_ARM64)"

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20251119025148.2817602-3-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Wei Fang 2025-11-19 10:51:45 +08:00 • committed by Jakub Kicinski

parent 3eea593b55

commit eef7b786bd

2 changed files with 9 additions and 23 deletions

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4

drivers/net/ethernet/freescale/fec.h

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26

drivers/net/ethernet/freescale/fec_main.c

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