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mtd: nand: omap: fix error return code in omap_nand_probe()

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Fix to return a negative error code from the error handling case instead
of 0, to more closely match the rest of this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Wei Yongjun 2013-11-01 08:16:18 +08:00 • committed by Brian Norris
commit 9211439b8a
1 changed files with 2 additions and 1 deletions
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3
drivers/mtd/nand/omap2.c
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@ -1953,7 +1953,8 @@ static int omap_nand_probe(struct platform_device *pdev)
nand_chip->ecc.read_page = omap_read_page_bch;
nand_chip->ecc.write_page = omap_write_page_bch;
/* This ECC scheme requires ELM H/W block */
if (is_elm_present(info, pdata->elm_of_node, BCH8_ECC) < 0) {
err = is_elm_present(info, pdata->elm_of_node, BCH8_ECC);
if (err < 0) {
pr_err("nand: error: could not initialize ELM\n");
goto return_error;
}