linux-kernel - [PATCH] ata: sata_highbank: Fix section mismatch

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Date:	Sun,  7 Oct 2012 19:46:36 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	jgarzik@...ox.com
Cc:	rob.herring@...xeda.com, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: [PATCH] ata: sata_highbank: Fix section mismatch

From: Fabio Estevam <fabio.estevam@...escale.com>

Building multi_v7_defconfig leads to the following warning:

WARNING: vmlinux.o(.data+0xf7d8): Section mismatch in reference from the variable ahci_highbank_driver to the function .init.text:ahci_highbank_probe()
The variable ahci_highbank_driver references
the function __init ahci_highbank_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

Fix it by annotating ahci_highbank_probe as __devinit.

Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
 drivers/ata/sata_highbank.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c
index 0d7c4c2..36a141a 100644
--- a/drivers/ata/sata_highbank.c
+++ b/drivers/ata/sata_highbank.c
@@ -260,7 +260,7 @@ static const struct of_device_id ahci_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);
 
-static int __init ahci_highbank_probe(struct platform_device *pdev)
+static int __devinit ahci_highbank_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct ahci_host_priv *hpriv;
-- 
1.7.9.5

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