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Groups > linux.kernel > #1639620

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

From Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups linux.kernel
Subject [PATCH 4.4 47/60] staging: emxx_udc: remove incorrect __init annotations
Date 2017-05-11 16:40 +0200
Message-ID <tFXq4-7wN-65@gated-at.bofh.it> (permalink)
References <tFXgl-7ta-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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

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

From: Arnd Bergmann <arnd@arndb.de>

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@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 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)
 {

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Thread

[PATCH 4.4 00/60] 4.4.68-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 10/60] power: supply: bq24190_charger: Handle fault before status on interrupt Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 05/60] power: supply: bq24190_charger: Fix irq trigger to IRQF_TRIGGER_FALLING Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 49/60] tcp: do not underestimate skb->truesize in tcp_trim_head() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 11/60] leds: ktd2692: avoid harmless maybe-uninitialized warning Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 45/60] brcmfmac: Make skb header writable before use Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 25/60] usb: host: ohci-exynos: Decrese node refcount on exynos_ehci_get_phy() error paths Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 41/60] scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 38/60] USB: serial: sierra: fix bogus alternate-setting assumption Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
    Re: [PATCH 4.4 38/60] USB: serial: sierra: fix bogus  alternate-setting assumption Ben Hutchings <ben.hutchings@codethink.co.uk> - 2017-05-12 13:30 +0200
      Re: [PATCH 4.4 38/60] USB: serial: sierra: fix bogus  alternate-setting assumption Johan Hovold <johan@kernel.org> - 2017-05-12 14:20 +0200
        Re: [PATCH 4.4 38/60] USB: serial: sierra: fix bogus  alternate-setting assumption Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-12 15:20 +0200
  [PATCH 4.4 40/60] serial: 8250_omap: Fix probe and remove for PM runtime Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 02/60] ARM: 8452/3: PJ4: make coprocessor access sequences buildable in Thumb2 mode Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 19/60] kprobes/x86: Fix kernel panic when certain exception-handling addresses are probed Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 44/60] brcmfmac: Ensure pointer correctly set if skb data location changes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 47/60] staging: emxx_udc: remove incorrect __init annotations Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 18/60] clk: Make x86/ conditional on CONFIG_COMMON_CLK Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 13/60] mwifiex: debugfs: Fix (sometimes) off-by-1 SSID print Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 55/60] ipv6: initialize route null entry in addrconf_init() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 08/60] power: supply: bq24190_charger: Call power_supply_changed() for relevant component Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 50/60] bpf, arm64: fix jit branch offset related to ldimm64 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:40 +0200
  [PATCH 4.4 15/60] mwifiex: Avoid skipping WEP key deletion for AP Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:50 +0200
  [PATCH 4.4 01/60] 9p: fix a potential acl leak Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:50 +0200
  [PATCH 4.4 14/60] mwifiex: remove redundant dma padding in AMSDU Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 16:50 +0200
  Re: [PATCH 4.4 00/60] 4.4.68-stable review Guenter Roeck <linux@roeck-us.net> - 2017-05-11 23:10 +0200
    Re: [PATCH 4.4 00/60] 4.4.68-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-12 18:00 +0200
  Re: [PATCH 4.4 00/60] 4.4.68-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-05-12 17:30 +0200
  Re: [PATCH 4.4 00/60] 4.4.68-stable review Guenter Roeck <linux@roeck-us.net> - 2017-05-12 21:50 +0200

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