Commit 29d1fd2f authored by Swapnil Jakhade's avatar Swapnil Jakhade Committed by Vinod Koul
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phy: cadence-torrent: Use of_device_get_match_data() to get driver data 



Use of_device_get_match_data() to get driver data instead of boilerplate
code.

Signed-off-by: default avatarSwapnil Jakhade <sjakhade@cadence.com>
Link: https://lore.kernel.org/r/1600280911-9214-2-git-send-email-sjakhade@cadence.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 885c4f4d

drivers/phy/cadence/phy-cadence-torrent.c

+5 −8
Original line number Diff line number Diff line
@@ -183,8 +183,6 @@ static const struct reg_field phy_pma_pll_raw_ctrl = 
static const struct reg_field phy_reset_ctrl =

				REG_FIELD(PHY_RESET, 8, 8);



static const struct of_device_id cdns_torrent_phy_of_match[];



struct cdns_torrent_inst {

	struct phy *phy;

	u32 mlane;
@@ -203,6 +201,7 @@ struct cdns_torrent_phy { 
	unsigned long ref_clk_rate;

	struct cdns_torrent_inst phys[MAX_NUM_LANES];

	int nsubnodes;

	const struct cdns_torrent_data *init_data;

	struct regmap *regmap;

	struct regmap *regmap_common_cdb;

	struct regmap *regmap_phy_pcs_common_cdb;
@@ -1710,24 +1709,22 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev) 
	struct cdns_torrent_phy *cdns_phy;

	struct device *dev = &pdev->dev;

	struct phy_provider *phy_provider;

	const struct of_device_id *match;

	struct cdns_torrent_data *data;

	const struct cdns_torrent_data *data;

	struct device_node *child;

	int ret, subnodes, node = 0, i;



	/* Get init data for this PHY */

	match = of_match_device(cdns_torrent_phy_of_match, dev);

	if (!match)

	data = of_device_get_match_data(dev);

	if (!data)

		return -EINVAL;



	data = (struct cdns_torrent_data *)match->data;



	cdns_phy = devm_kzalloc(dev, sizeof(*cdns_phy), GFP_KERNEL);

	if (!cdns_phy)

		return -ENOMEM;



	dev_set_drvdata(dev, cdns_phy);

	cdns_phy->dev = dev;

	cdns_phy->init_data = data;



	cdns_phy->phy_rst = devm_reset_control_get_exclusive_by_index(dev, 0);

	if (IS_ERR(cdns_phy->phy_rst)) {