linux-kernel - [PATCH v4 3/4] mtd: rawnand: qcom: Add support for Qcom SMEM parser

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Date:   Mon,  4 Jan 2021 09:41:36 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
        robh+dt@...nel.org
Cc:     bjorn.andersson@...aro.org, linux-mtd@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v4 3/4] mtd: rawnand: qcom: Add support for Qcom SMEM parser

Add support for using Qualcomm SMEM based flash partition parser in
Qualcomm NAND controller.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 drivers/mtd/nand/raw/qcom_nandc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 667e4bfe369f..fd4c318b520f 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -2821,6 +2821,8 @@ static int qcom_nandc_setup(struct qcom_nand_controller *nandc)
 	return 0;
 }
 
+static const char * const probes[] = { "qcomsmem", NULL };
+
 static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
 					    struct qcom_nand_host *host,
 					    struct device_node *dn)
@@ -2884,7 +2886,7 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
 		}
 	}
 
-	ret = mtd_device_register(mtd, NULL, 0);
+	ret = mtd_device_parse_register(mtd, probes, NULL, NULL, 0);
 	if (ret)
 		nand_cleanup(chip);
 
-- 
2.25.1