[PATCH 4.4 47/60] staging: emxx_udc: remove incorrect __init annotations

From: Greg Kroah-Hartman
Date: Thu May 11 2017 - 10:30:50 EST


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

------------------

From: Arnd Bergmann <arnd@xxxxxxxx>

commit 4f3445067d5f78fb8d1970b02610f85c2f377ea4 upstream.

The probe function is not marked __init, but some other functions
are. This leads to a warning on older compilers (e.g. gcc-4.3),
and can cause executing freed memory when built with those
compilers:

WARNING: drivers/staging/emxx_udc/emxx_udc.o(.text+0x2d78): Section mismatch in reference from the function nbu2ss_drv_probe() to the function .init.text:nbu2ss_drv_contest_init()

This removes the annotations.

Fixes: 33aa8d45a4fe ("staging: emxx_udc: Add Emma Mobile USB Gadget driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/staging/emxx_udc/emxx_udc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -3181,7 +3181,7 @@ static const struct {
};

/*-------------------------------------------------------------------------*/
-static void __init nbu2ss_drv_ep_init(struct nbu2ss_udc *udc)
+static void nbu2ss_drv_ep_init(struct nbu2ss_udc *udc)
{
int i;

@@ -3211,7 +3211,7 @@ static void __init nbu2ss_drv_ep_init(st

/*-------------------------------------------------------------------------*/
/* platform_driver */
-static int __init nbu2ss_drv_contest_init(
+static int nbu2ss_drv_contest_init(
struct platform_device *pdev,
struct nbu2ss_udc *udc)
{