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    Subject[PATCH v1 10/19] reset: npcm: using syscon instead of device data
    Date
    Using syscon device tree property instead of
    device data to handle the NPCM GCR registers.

    Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
    ---
    drivers/reset/reset-npcm.c | 11 +++--------
    1 file changed, 3 insertions(+), 8 deletions(-)

    diff --git a/drivers/reset/reset-npcm.c b/drivers/reset/reset-npcm.c
    index 2ea4d3136e15..0c963b21eddc 100644
    --- a/drivers/reset/reset-npcm.c
    +++ b/drivers/reset/reset-npcm.c
    @@ -138,8 +138,7 @@ static int npcm_reset_xlate(struct reset_controller_dev *rcdev,
    }

    static const struct of_device_id npcm_rc_match[] = {
    - { .compatible = "nuvoton,npcm750-reset",
    - .data = (void *)"nuvoton,npcm750-gcr" },
    + { .compatible = "nuvoton,npcm750-reset"},
    { }
    };

    @@ -155,14 +154,10 @@ static int npcm_usb_reset(struct platform_device *pdev, struct npcm_rc_data *rc)
    u32 ipsrst1_bits = 0;
    u32 ipsrst2_bits = NPCM_IPSRST2_USB_HOST;
    u32 ipsrst3_bits = 0;
    - const char *gcr_dt;

    - gcr_dt = (const char *)
    - of_match_device(dev->driver->of_match_table, dev)->data;
    -
    - gcr_regmap = syscon_regmap_lookup_by_compatible(gcr_dt);
    + gcr_regmap = syscon_regmap_lookup_by_phandle(dev->of_node, "syscon");
    if (IS_ERR(gcr_regmap)) {
    - dev_err(&pdev->dev, "Failed to find %s\n", gcr_dt);
    + dev_err(&pdev->dev, "Failed to find gcr syscon");
    return PTR_ERR(gcr_regmap);
    }

    --
    2.33.0
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