From: Davide Rizzo <davide@elpa.it>
Date: Wed, 19 Mar 2008 12:51:48 +0000 (+0100)
Subject: [ARM] 4872/1: Replaces buggy macro in S3C2410 irq include
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a0d1d04ea810481dd0b8790712086a77bc665b8a;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[ARM] 4872/1: Replaces buggy macro in S3C2410 irq include

This is a bug correction for a macro that generated wrong results.
Nobody used it in official kernel tree, my driver did.

Signed-off-by: Davide Rizzo <davide@elpa.it>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index d858b3eb5547..f5435d8c3769 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -85,7 +85,7 @@
 #define IRQ_EINT23     S3C2410_IRQ(51)
 
 
-#define IRQ_EINT(x)    S3C2410_IRQ((x >= 4) ? (IRQ_EINT4 + (x) - 4) : (S3C2410_IRQ(0) + (x)))
+#define IRQ_EINT(x)    (((x) >= 4) ? (IRQ_EINT4 + (x) - 4) : (IRQ_EINT0 + (x)))
 
 #define IRQ_LCD_FIFO   S3C2410_IRQ(52)
 #define IRQ_LCD_FRAME  S3C2410_IRQ(53)