diff options
author | Alex Shi <alex.shi@linaro.org> | 2017-05-31 12:02:46 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2017-05-31 12:02:46 +0800 |
commit | dc06d1ba220ca16ebbca598bb45242ec5e818cb2 (patch) | |
tree | ef66bd14901ec3a07cf65842a3b63884a64be529 /drivers/mmc/host/ushc.c | |
parent | 018ed21cf3b7cb618c63294793d63b23ce4afe24 (diff) | |
parent | a898540914d4136f29bc738ce593c1c501006f23 (diff) |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-androidlsk-v4.1-17.06-androidlsk-v4.1-17.05-androidlinux-linaro-lsk-v4.1-android
Diffstat (limited to 'drivers/mmc/host/ushc.c')
-rw-r--r-- | drivers/mmc/host/ushc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/host/ushc.c b/drivers/mmc/host/ushc.c index d2c386f09d69..1d843357422e 100644 --- a/drivers/mmc/host/ushc.c +++ b/drivers/mmc/host/ushc.c @@ -426,6 +426,9 @@ static int ushc_probe(struct usb_interface *intf, const struct usb_device_id *id struct ushc_data *ushc; int ret; + if (intf->cur_altsetting->desc.bNumEndpoints < 1) + return -ENODEV; + mmc = mmc_alloc_host(sizeof(struct ushc_data), &intf->dev); if (mmc == NULL) return -ENOMEM; |