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authorWang ShaoBo <bobo.shaobowang@huawei.com>2020-11-25 20:50:57 +0800
committerDominik Brodowski <linux@dominikbrodowski.net>2020-12-05 09:59:13 +0100
commit70d3a462fc244b0580268cc8e6c47ae4463db68a (patch)
treef66f14684bee947683a47fad283e9bef95c0a74f /drivers/pcmcia
parentea2c5ac866c3439cb65771c33c53f273b68b5178 (diff)
downloadlinux-70d3a462fc244b0580268cc8e6c47ae4463db68a.tar.bz2
pcmcia: omap: Fix error return code in omap_cf_probe()
Fix to return proper error code instaed of 0 in omap_cf_probe(), as done elsewhere in this function. Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/omap_cf.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index d3ef5534991e..f0b2c2d03469 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -252,11 +252,15 @@ static int __init omap_cf_probe(struct platform_device *pdev)
/* pcmcia layer only remaps "real" memory */
cf->socket.io_offset = (unsigned long)
ioremap(cf->phys_cf + SZ_4K, SZ_2K);
- if (!cf->socket.io_offset)
+ if (!cf->socket.io_offset) {
+ status = -ENOMEM;
goto fail1;
+ }
- if (!request_mem_region(cf->phys_cf, SZ_8K, driver_name))
+ if (!request_mem_region(cf->phys_cf, SZ_8K, driver_name)) {
+ status = -ENXIO;
goto fail1;
+ }
/* NOTE: CF conflicts with MMC1 */
omap_cfg_reg(W11_1610_CF_CD1);