commit 31763c1c1dc7bdda6dd7f784a74977914338c066
author Alexander Dahl <ada@thorsis.com> Tue Oct 01 14:07:33 2024 +0200
committer Eugen Hristev <eugen.hristev@linaro.org> Fri Oct 18 10:10:41 2024 +0300
tree b14831308cfbcecb904f941e00bc2c9320763ee4
parent 7b1df655bce124c7ec77435851a85fa2674b8f80

ARM: at91: clock: Add missing include of asm/io.h

In one inline function in this header `readl()` is used, but the
declaration was not found, so buildman gave this warning:

    w+include/asm/arch/clk.h: In function 'get_h32mxdiv':
    w+include/asm/arch/clk.h:65:16: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration]

Fixes: 927b901b47a6 ("ARM: atmel: add sama5d4ek board support")
Signed-off-by: Alexander Dahl <ada@thorsis.com>

arch/arm/mach-at91/include/mach/clk.h

diff --git a/arch/arm/mach-at91/include/mach/clk.h b/arch/arm/mach-at91/include/mach/clk.h
index c1d9273..09b8f05 100644
--- a/arch/arm/mach-at91/include/mach/clk.h
+++ b/arch/arm/mach-at91/include/mach/clk.h
@@ -11,6 +11,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/global_data.h>
+#include <asm/io.h>
 
 #define GCK_CSS_SLOW_CLK	0
 #define GCK_CSS_MAIN_CLK	1