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mtd: nand: gpio: return error code of nand_scan() on error

The nand_scan() returns an appropriate error value when it fails.
Use it instead of the fixed error code -ENXIO.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Masahiro Yamada 2016-11-04 19:42:52 +09:00 committed by Boris Brezillon
parent 29453ba40b
commit 408bf51e92

View File

@ -286,10 +286,9 @@ static int gpio_nand_probe(struct platform_device *pdev)
if (gpio_is_valid(gpiomtd->plat.gpio_nwp))
gpio_direction_output(gpiomtd->plat.gpio_nwp, 1);
if (nand_scan(mtd, 1)) {
ret = -ENXIO;
ret = nand_scan(mtd, 1);
if (ret)
goto err_wp;
}
if (gpiomtd->plat.adjust_parts)
gpiomtd->plat.adjust_parts(&gpiomtd->plat, mtd->size);