From: Huacai Chen <chenhuacai@loongson.cn>
To: Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>
Cc: linux-kernel@vger.kernel.org, Xuefeng Li <lixuefeng@loongson.cn>,
Huacai Chen <chenhuacai@gmail.com>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Huacai Chen <chenhuacai@loongson.cn>
Subject: [PATCH 2/2] irqchip/loongson-liointc: Fix build error for LoongArch
Date: Tue, 31 May 2022 19:59:42 +0800 [thread overview]
Message-ID: <20220531115942.1686812-2-chenhuacai@loongson.cn> (raw)
In-Reply-To: <20220531115942.1686812-1-chenhuacai@loongson.cn>
liointc driver is shared by MIPS and LoongArch, this patch adjust the
code to fix build error for LoongArch.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---
drivers/irqchip/irq-loongson-liointc.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
index 649c58391618..aed88857d90f 100644
--- a/drivers/irqchip/irq-loongson-liointc.c
+++ b/drivers/irqchip/irq-loongson-liointc.c
@@ -16,7 +16,11 @@
#include <linux/smp.h>
#include <linux/irqchip/chained_irq.h>
+#ifdef CONFIG_MIPS
#include <loongson.h>
+#else
+#include <asm/loongson.h>
+#endif
#define LIOINTC_CHIP_IRQ 32
#define LIOINTC_NUM_PARENT 4
@@ -53,7 +57,7 @@ static void liointc_chained_handle_irq(struct irq_desc *desc)
struct liointc_handler_data *handler = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
struct irq_chip_generic *gc = handler->priv->gc;
- int core = get_ebase_cpunum() % LIOINTC_NUM_CORES;
+ int core = cpu_logical_map(smp_processor_id()) % LIOINTC_NUM_CORES;
u32 pending;
chained_irq_enter(chip, desc);
--
2.27.0
next prev parent reply other threads:[~2022-05-31 11:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-31 11:59 [PATCH 1/2] irqchip: Adjust Kconfig for Loongson Huacai Chen
2022-05-31 11:59 ` Huacai Chen [this message]
2022-05-31 12:52 ` Marc Zyngier
2022-05-31 15:53 ` Huacai Chen
2022-06-02 11:35 ` Marc Zyngier
2022-06-02 13:14 ` Huacai Chen
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