serial: 8250_platform: simplify IRQF_SHARED handling

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IRQF_SHARED is the only flag handled in __serial8250_isa_init_ports()
and serial8250_probe_platform(). There is no need to precompute the
flags. Instead, initialize port->irqflags directly in the for loop.

Note the "if (bool)" is cheap and these are not hot paths anyway.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://patch.msgid.link/20251119092457.826789-7-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jiri Slaby (SUSE) 2025-11-19 10:24:57 +01:00 • committed by Greg Kroah-Hartman

parent f9066dac8f

commit da218406dd

1 changed files with 9 additions and 10 deletions

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drivers/tty/serial/8250/8250_platform.c

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