[PATCH 4.14 16/89] ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup

From: Greg Kroah-Hartman
Date: Fri Dec 14 2018 - 07:08:13 EST

4.14-stable review patch. If anyone has any objections, please let me know.


[ Upstream commit eef3dc34a1e0b01d53328b88c25237bcc7323777 ]

When building the kernel with Clang, the following section mismatch
warning appears:

WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from
the function omap44xx_prm_late_init() to the function
The function omap44xx_prm_late_init() references
the function __init omap44xx_prm_enable_io_wakeup().
This is often because omap44xx_prm_late_init lacks a __init
annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong.

Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there
is no more mismatch.

Signed-off-by: Nathan Chancellor <natechancellor@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
arch/arm/mach-omap2/prm44xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 1c0c1663f078..5affa9f5300b 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -344,7 +344,7 @@ static void omap44xx_prm_reconfigure_io_chain(void)
* to occur, WAKEUPENABLE bits must be set in the pad mux registers, and
* omap44xx_prm_reconfigure_io_chain() must be called. No return value.
-static void __init omap44xx_prm_enable_io_wakeup(void)
+static void omap44xx_prm_enable_io_wakeup(void)
s32 inst = omap4_prmst_get_prm_dev_inst();