Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
serial: 8250: make share_irqs local to 8250_platform
share_irqs is used solely in 8250_platform. Make it local to that file.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://patch.msgid.link/20251119092457.826789-6-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Jiri Slaby (SUSE)
and committed by
Greg Kroah-Hartman
f9066dac
9b225963
+2
-10
-8
drivers/tty/serial/8250/8250.h
-8
drivers/tty/serial/8250/8250.h
···
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extern unsigned int nr_uarts;
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#ifdef CONFIG_SERIAL_8250_SHARE_IRQ
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#define SERIAL8250_SHARE_IRQS 1
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#else
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#define SERIAL8250_SHARE_IRQS 0
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#endif
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extern unsigned int share_irqs;
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#define SERIAL8250_PORT_FLAGS(_base, _irq, _flags) \
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{ \
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.iobase = _base, \
+2
-2
drivers/tty/serial/8250/8250_platform.c
+2
-2
drivers/tty/serial/8250/8250_platform.c
···
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* share_irqs: Whether we pass IRQF_SHARED to request_irq().
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* This option is unsafe when used on edge-triggered interrupts.
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*/
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unsigned int share_irqs = SERIAL8250_SHARE_IRQS;
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static bool share_irqs = IS_ENABLED(CONFIG_SERIAL_8250_SHARE_IRQ);
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unsigned int nr_uarts = CONFIG_SERIAL_8250_RUNTIME_UARTS;
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···
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("Generic 8250/16x50 serial platform driver");
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module_param_hw(share_irqs, uint, other, 0644);
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module_param_hw(share_irqs, bool, other, 0644);
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MODULE_PARM_DESC(share_irqs, "Share IRQs with other non-8250/16x50 devices (unsafe)");
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module_param(nr_uarts, uint, 0644);