This patch fixup below WARNING make CONFIG_DEBUG_SECTION_MISMATCH=y ... WARNING: vmlinux.o(.data+0x11798): Section mismatch in reference from the variable rcar_i2c_drv to the function .devinit.text:rcar_i2c_probe() The variable rcar_i2c_drv references the function __devinit rcar_i2c_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console WARNING: vmlinux.o(.data+0x1179c): Section mismatch in reference from the variable rcar_i2c_drv to the function .devexit.text:rcar_i2c_remove() The variable rcar_i2c_drv references the function __devexit rcar_i2c_remove() If the reference is valid then annotate the variable with __exit* (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Reported-by: Simon Horman <horms@xxxxxxxxxxxx> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> --- Simon Is this patch solve your issue ? drivers/i2c/busses/i2c-rcar.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index f9399d1..e10e04b 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -613,7 +613,7 @@ static const struct i2c_algorithm rcar_i2c_algo = { .functionality = rcar_i2c_func, }; -static int __devinit rcar_i2c_probe(struct platform_device *pdev) +static int rcar_i2c_probe(struct platform_device *pdev) { struct i2c_rcar_platform_data *pdata = pdev->dev.platform_data; struct rcar_i2c_priv *priv; @@ -682,7 +682,7 @@ static int __devinit rcar_i2c_probe(struct platform_device *pdev) return 0; } -static int __devexit rcar_i2c_remove(struct platform_device *pdev) +static int rcar_i2c_remove(struct platform_device *pdev) { struct rcar_i2c_priv *priv = platform_get_drvdata(pdev); struct device *dev = &pdev->dev; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html