Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: Arnd Bergmann <arnd@arndb.de>
To: Shawn Guo <shawnguo@kernel.org>, Sascha Hauer <s.hauer@pengutronix.de>
Cc: Rob Herring <robh@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	Sven Van Asbroeck <thesven73@gmail.com>,
	linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH] bus: imx-weim: remove incorrect __init annotations
Date: Wed,  4 Sep 2019 18:00:21 +0200	[thread overview]
Message-ID: <20190904160039.3350229-1-arnd@arndb.de> (raw)

The probe function is no longer __init, so anything it calls now
must also be available at runtime, as Kbuild points out when building
with clang-9:

WARNING: vmlinux.o(.text+0x6e7040): Section mismatch in reference from the function weim_probe() to the function .init.text:imx_weim_gpr_setup()
The function weim_probe() references
the function __init imx_weim_gpr_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of imx_weim_gpr_setup is wrong.

WARNING: vmlinux.o(.text+0x6e70f0): Section mismatch in reference from the function weim_probe() to the function .init.text:weim_timing_setup()
The function weim_probe() references
the function __init weim_timing_setup().
This is often because weim_probe lacks a __init
annotation or the annotation of weim_timing_setup is wrong.

Remove the remaining __init markings that are now wrong.

Fixes: 4a92f07816ba ("bus: imx-weim: use module_platform_driver()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
I applied this on top of the patch taht introduced the build error

 drivers/bus/imx-weim.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 79af0c27f5a3..28bb65a5613f 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -76,7 +76,7 @@ static const struct of_device_id weim_id_table[] = {
 };
 MODULE_DEVICE_TABLE(of, weim_id_table);
 
-static int __init imx_weim_gpr_setup(struct platform_device *pdev)
+static int imx_weim_gpr_setup(struct platform_device *pdev)
 {
 	struct device_node *np = pdev->dev.of_node;
 	struct property *prop;
@@ -126,10 +126,10 @@ static int __init imx_weim_gpr_setup(struct platform_device *pdev)
 }
 
 /* Parse and set the timing for this device. */
-static int __init weim_timing_setup(struct device *dev,
-				    struct device_node *np, void __iomem *base,
-				    const struct imx_weim_devtype *devtype,
-				    struct cs_timing_state *ts)
+static int weim_timing_setup(struct device *dev,
+			     struct device_node *np, void __iomem *base,
+			     const struct imx_weim_devtype *devtype,
+			     struct cs_timing_state *ts)
 {
 	u32 cs_idx, value[MAX_CS_REGS_COUNT];
 	int i, ret;
-- 
2.20.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-09-04 16:00 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-04 16:00 Arnd Bergmann [this message]
2019-09-04 16:03 ` [PATCH] bus: imx-weim: remove incorrect __init annotations Nick Desaulniers

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190904160039.3350229-1-arnd@arndb.de \
    --to=arnd@arndb.de \
    --cc=clang-built-linux@googlegroups.com \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robh@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=shawnguo@kernel.org \
    --cc=thesven73@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox