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Commit 2b501769 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

blackfin: Prepare irq handlers for irq argument removal 



The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.

Search and update was done with coccinelle and the invaluable help of
Julia Lawall.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Steven Miao <realmz6@gmail.com>
Cc: adi-buildroot-devel@lists.sourceforge.net
parent badae6bc

arch/blackfin/mach-bf537/ints-priority.c

+3 −1
Original line number Diff line number Diff line
@@ -182,9 +182,11 @@ static struct irq_chip bf537_mac_rx_irqchip = { 
	.irq_unmask = bf537_mac_rx_unmask_irq,

};



static void bf537_demux_mac_rx_irq(unsigned int int_irq,

static void bf537_demux_mac_rx_irq(unsigned int __int_irq,

				   struct irq_desc *desc)

{

	unsigned int int_irq = irq_desc_get_irq(desc);



	if (bfin_read_DMA1_IRQ_STATUS() & (DMA_DONE | DMA_ERR))

		bfin_handle_irq(IRQ_MAC_RX);

	else

arch/blackfin/mach-common/ints-priority.c

+2 −2
Original line number Diff line number Diff line
@@ -825,9 +825,9 @@ static void bfin_demux_gpio_block(unsigned int irq) 
	}

}



void bfin_demux_gpio_irq(unsigned int inta_irq,

			struct irq_desc *desc)

void bfin_demux_gpio_irq(unsigned int __inta_irq, struct irq_desc *desc)

{

	unsigned int inta_irq = irq_desc_get_irq(desc);

	unsigned int irq;



	switch (inta_irq) {