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scsi: ufs: Allow secondary ufs storage device to probe

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Currently we are returning ENODEV if the device is not
boot device. In few targets, we have extra UFS device
for storage purposes. Allow secondary UFS probing.

Change-Id: I67f1f84227292ba18157142171acc4757432c318
Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>
This commit is contained in:
Veera Vegivada 2021-02-25 22:35:16 +05:30 • committed by Gerrit - the friendly Code Review server
commit 1accd7bd25
1 changed files with 4 additions and 2 deletions
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6
drivers/scsi/ufs/ufs-qcom.c
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@ -993,12 +993,14 @@ static int ufs_qcom_link_startup_notify(struct ufs_hba *hba,
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
struct phy *phy = host->generic_phy;
struct device *dev = hba->dev;
struct device_node *np = dev->of_node;
switch (status) {
case PRE_CHANGE:
if (strlen(android_boot_dev) && strcmp(android_boot_dev, dev_name(dev))) {
if (!of_property_read_bool(np, "secondary-storage") &&
strlen(android_boot_dev) &&
strcmp(android_boot_dev, dev_name(dev)))
return -ENODEV;
}
if (ufs_qcom_cfg_timers(hba, UFS_PWM_G1, SLOWAUTO_MODE,
0, true)) {