Commit 76b66e8c authored by Inochi Amaoto's avatar Inochi Amaoto Committed by Thomas Gleixner
Browse files

irqchip/sg2042-msi: Fix wrong type cast in sg2044_msi_irq_ack() 



The type cast in sg2044_msi_irq_ack() lost the __iomem attribute, which
makes the pointer type incorrect.

Add it back.

Fixes: e96b93a9 ("irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarInochi Amaoto <inochiama@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarChen Wang <unicorn_wang@outlook.com>
Link: https://lore.kernel.org/all/20250422003804.214264-1-inochiama@gmail.com
Closes: https://lore.kernel.org/oe-kbuild-all/202504211251.B3aesulq-lkp@intel.com/
parent e96b93a9

drivers/irqchip/irq-sg2042-msi.c

+1 −1
Original line number Diff line number Diff line
@@ -98,7 +98,7 @@ static void sg2044_msi_irq_ack(struct irq_data *d) 
{

	struct sg204x_msi_chipdata *data = irq_data_get_irq_chip_data(d);



	writel(0, (u32 *)data->reg_clr + d->hwirq);

	writel(0, (u32 __iomem *)data->reg_clr + d->hwirq);

	irq_chip_ack_parent(d);

}