can: kvaser_pciefd: Use IS_ENABLED() instead of #ifdef

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Use the IS_ENABLED() macro to check kernel config defines instead of
ifdef. Use upper_32_bits() to avoid warnings about "right shift count
>= width of type" on systems with CONFIG_ARCH_DMA_ADDR_T_64BIT not
set. In kvaser_pciefd_write_dma_map_altera() use lower_32_bits() for
symmetry.

Signed-off-by: Martin Jocic <martin.jocic@kvaser.com>
Link: https://patch.msgid.link/20240830141038.1402217-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Martin Jocic 2024-08-22 18:38:59 +02:00 • committed by Marc Kleine-Budde

parent 2423cc2008

commit a9c0fb33fd

1 changed files with 13 additions and 13 deletions

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drivers/net/can/kvaser_pciefd.c

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