A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Avoid fatal error if ICE registers are not defined

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Disabling crypto configurations if ufs_ice/ cqhci_ice
registers not defined for the given storage controller
and avoid to consider it as fatal error.

Change-Id: I2eefe69a5021ba3dcd0ce90bb4382228e60e6f6d
Signed-off-by: Phanindra Babu Pabba <pabba@codeaurora.org>
This commit is contained in:
Phanindra Babu Pabba 2021-04-05 16:15:05 +05:30
commit adb168dec6
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GPG key ID: EE33FCC490443C78
2 changed files with 5 additions and 2 deletions
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3
drivers/mmc/host/cqhci-crypto-qti.c
View file

@ -254,7 +254,8 @@ int cqhci_crypto_qti_init_crypto(struct cqhci_host *host,
if (!cqhci_ice_memres) {
pr_debug("%s ICE not supported\n", __func__);
host->icemmio = NULL;
return PTR_ERR(cqhci_ice_memres);
host->caps &= ~CQHCI_CAP_CRYPTO_SUPPORT;
return err;
}
host->icemmio = devm_ioremap(&host->pdev->dev,

4
drivers/scsi/ufs/ufshcd-crypto-qti.c
View file

@ -337,7 +337,9 @@ int ufshcd_crypto_qti_init_crypto(struct ufs_hba *hba,
mmio_base = devm_ioremap_resource(hba->dev, mem_res);
if (IS_ERR(mmio_base)) {
pr_err("%s: Unable to get ufs_crypto mmio base\n", __func__);
return PTR_ERR(mmio_base);
hba->caps &= ~UFSHCD_CAP_CRYPTO;
hba->quirks |= UFSHCD_QUIRK_BROKEN_CRYPTO;
return err;
}
hwkm_ice_memres = platform_get_resource_byname(pdev, IORESOURCE_MEM,