From: Stephen Boyd <sboyd@kernel.org> To: Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org> Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Matthias Brugger <matthias.bgg@gmail.com>, Ryder Lee <ryder.lee@mediatek.com> Subject: [PATCH 2/4] clk: mediatek: Convert to platform_driver_probe_by_match_data() Date: Tue, 6 Nov 2018 10:36:07 -0800 [thread overview] Message-ID: <20181106183609.207702-3-sboyd@kernel.org> (raw) In-Reply-To: <20181106183609.207702-1-sboyd@kernel.org> Use this function to reduce the boiler-plate code that the mediatek clk driver needs to implement to probe clks for different devices within the same driver. Cc: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> --- drivers/clk/mediatek/clk-mt2701.c | 20 +------------------- drivers/clk/mediatek/clk-mt2712.c | 20 +------------------- drivers/clk/mediatek/clk-mt6797.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622-eth.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622-hif.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622.c | 20 +------------------- 6 files changed, 6 insertions(+), 114 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c index ab6ab07f53e6..5dd8fb98ce49 100644 --- a/drivers/clk/mediatek/clk-mt2701.c +++ b/drivers/clk/mediatek/clk-mt2701.c @@ -1009,26 +1009,8 @@ static const struct of_device_id of_match_clk_mt2701[] = { } }; -static int clk_mt2701_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt2701_drv = { - .probe = clk_mt2701_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt2701", .of_match_table = of_match_clk_mt2701, diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c index 991d4093726e..17c031d110ff 100644 --- a/drivers/clk/mediatek/clk-mt2712.c +++ b/drivers/clk/mediatek/clk-mt2712.c @@ -1441,26 +1441,8 @@ static const struct of_device_id of_match_clk_mt2712[] = { } }; -static int clk_mt2712_probe(struct platform_device *pdev) -{ - int (*clk_probe)(struct platform_device *); - int r; - - clk_probe = of_device_get_match_data(&pdev->dev); - if (!clk_probe) - return -EINVAL; - - r = clk_probe(pdev); - if (r != 0) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt2712_drv = { - .probe = clk_mt2712_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt2712", .owner = THIS_MODULE, diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c index 5702bc974ed9..2d7ff3098cc9 100644 --- a/drivers/clk/mediatek/clk-mt6797.c +++ b/drivers/clk/mediatek/clk-mt6797.c @@ -680,26 +680,8 @@ static const struct of_device_id of_match_clk_mt6797[] = { } }; -static int clk_mt6797_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt6797_drv = { - .probe = clk_mt6797_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt6797", .of_match_table = of_match_clk_mt6797, diff --git a/drivers/clk/mediatek/clk-mt7622-eth.c b/drivers/clk/mediatek/clk-mt7622-eth.c index 6328127bbb3c..2ce825f19275 100644 --- a/drivers/clk/mediatek/clk-mt7622-eth.c +++ b/drivers/clk/mediatek/clk-mt7622-eth.c @@ -127,26 +127,8 @@ static const struct of_device_id of_match_clk_mt7622_eth[] = { } }; -static int clk_mt7622_eth_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_eth_drv = { - .probe = clk_mt7622_eth_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622-eth", .of_match_table = of_match_clk_mt7622_eth, diff --git a/drivers/clk/mediatek/clk-mt7622-hif.c b/drivers/clk/mediatek/clk-mt7622-hif.c index a6e8534276c6..65f13808155d 100644 --- a/drivers/clk/mediatek/clk-mt7622-hif.c +++ b/drivers/clk/mediatek/clk-mt7622-hif.c @@ -140,26 +140,8 @@ static const struct of_device_id of_match_clk_mt7622_hif[] = { } }; -static int clk_mt7622_hif_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_hif_drv = { - .probe = clk_mt7622_hif_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622-hif", .of_match_table = of_match_clk_mt7622_hif, diff --git a/drivers/clk/mediatek/clk-mt7622.c b/drivers/clk/mediatek/clk-mt7622.c index 92f7e32770c6..d7310fb5964f 100644 --- a/drivers/clk/mediatek/clk-mt7622.c +++ b/drivers/clk/mediatek/clk-mt7622.c @@ -746,26 +746,8 @@ static const struct of_device_id of_match_clk_mt7622[] = { } }; -static int clk_mt7622_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_drv = { - .probe = clk_mt7622_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622", .of_match_table = of_match_clk_mt7622, -- Sent by a computer through tubes
WARNING: multiple messages have this Message-ID (diff)
From: sboyd@kernel.org (Stephen Boyd) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/4] clk: mediatek: Convert to platform_driver_probe_by_match_data() Date: Tue, 6 Nov 2018 10:36:07 -0800 [thread overview] Message-ID: <20181106183609.207702-3-sboyd@kernel.org> (raw) In-Reply-To: <20181106183609.207702-1-sboyd@kernel.org> Use this function to reduce the boiler-plate code that the mediatek clk driver needs to implement to probe clks for different devices within the same driver. Cc: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> --- drivers/clk/mediatek/clk-mt2701.c | 20 +------------------- drivers/clk/mediatek/clk-mt2712.c | 20 +------------------- drivers/clk/mediatek/clk-mt6797.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622-eth.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622-hif.c | 20 +------------------- drivers/clk/mediatek/clk-mt7622.c | 20 +------------------- 6 files changed, 6 insertions(+), 114 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c index ab6ab07f53e6..5dd8fb98ce49 100644 --- a/drivers/clk/mediatek/clk-mt2701.c +++ b/drivers/clk/mediatek/clk-mt2701.c @@ -1009,26 +1009,8 @@ static const struct of_device_id of_match_clk_mt2701[] = { } }; -static int clk_mt2701_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt2701_drv = { - .probe = clk_mt2701_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt2701", .of_match_table = of_match_clk_mt2701, diff --git a/drivers/clk/mediatek/clk-mt2712.c b/drivers/clk/mediatek/clk-mt2712.c index 991d4093726e..17c031d110ff 100644 --- a/drivers/clk/mediatek/clk-mt2712.c +++ b/drivers/clk/mediatek/clk-mt2712.c @@ -1441,26 +1441,8 @@ static const struct of_device_id of_match_clk_mt2712[] = { } }; -static int clk_mt2712_probe(struct platform_device *pdev) -{ - int (*clk_probe)(struct platform_device *); - int r; - - clk_probe = of_device_get_match_data(&pdev->dev); - if (!clk_probe) - return -EINVAL; - - r = clk_probe(pdev); - if (r != 0) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt2712_drv = { - .probe = clk_mt2712_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt2712", .owner = THIS_MODULE, diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c index 5702bc974ed9..2d7ff3098cc9 100644 --- a/drivers/clk/mediatek/clk-mt6797.c +++ b/drivers/clk/mediatek/clk-mt6797.c @@ -680,26 +680,8 @@ static const struct of_device_id of_match_clk_mt6797[] = { } }; -static int clk_mt6797_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt6797_drv = { - .probe = clk_mt6797_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt6797", .of_match_table = of_match_clk_mt6797, diff --git a/drivers/clk/mediatek/clk-mt7622-eth.c b/drivers/clk/mediatek/clk-mt7622-eth.c index 6328127bbb3c..2ce825f19275 100644 --- a/drivers/clk/mediatek/clk-mt7622-eth.c +++ b/drivers/clk/mediatek/clk-mt7622-eth.c @@ -127,26 +127,8 @@ static const struct of_device_id of_match_clk_mt7622_eth[] = { } }; -static int clk_mt7622_eth_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_eth_drv = { - .probe = clk_mt7622_eth_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622-eth", .of_match_table = of_match_clk_mt7622_eth, diff --git a/drivers/clk/mediatek/clk-mt7622-hif.c b/drivers/clk/mediatek/clk-mt7622-hif.c index a6e8534276c6..65f13808155d 100644 --- a/drivers/clk/mediatek/clk-mt7622-hif.c +++ b/drivers/clk/mediatek/clk-mt7622-hif.c @@ -140,26 +140,8 @@ static const struct of_device_id of_match_clk_mt7622_hif[] = { } }; -static int clk_mt7622_hif_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_hif_drv = { - .probe = clk_mt7622_hif_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622-hif", .of_match_table = of_match_clk_mt7622_hif, diff --git a/drivers/clk/mediatek/clk-mt7622.c b/drivers/clk/mediatek/clk-mt7622.c index 92f7e32770c6..d7310fb5964f 100644 --- a/drivers/clk/mediatek/clk-mt7622.c +++ b/drivers/clk/mediatek/clk-mt7622.c @@ -746,26 +746,8 @@ static const struct of_device_id of_match_clk_mt7622[] = { } }; -static int clk_mt7622_probe(struct platform_device *pdev) -{ - int (*clk_init)(struct platform_device *); - int r; - - clk_init = of_device_get_match_data(&pdev->dev); - if (!clk_init) - return -EINVAL; - - r = clk_init(pdev); - if (r) - dev_err(&pdev->dev, - "could not register clock provider: %s: %d\n", - pdev->name, r); - - return r; -} - static struct platform_driver clk_mt7622_drv = { - .probe = clk_mt7622_probe, + .probe = platform_driver_probe_by_of_match_data, .driver = { .name = "clk-mt7622", .of_match_table = of_match_clk_mt7622, -- Sent by a computer through tubes
next prev parent reply other threads:[~2018-11-06 18:36 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-06 18:36 [PATCH 0/4] Simplify mediatek clk driver probes Stephen Boyd 2018-11-06 18:36 ` Stephen Boyd 2018-11-06 18:36 ` [PATCH 1/4] of/device: Add a way to probe drivers by match data Stephen Boyd 2018-11-06 18:36 ` Stephen Boyd 2018-11-06 20:44 ` Rob Herring 2018-11-06 20:44 ` Rob Herring 2018-11-06 20:44 ` Rob Herring 2018-11-07 18:37 ` Stephen Boyd 2018-11-07 18:37 ` Stephen Boyd 2018-11-07 18:37 ` Stephen Boyd 2018-11-09 9:56 ` Geert Uytterhoeven 2018-11-09 9:56 ` Geert Uytterhoeven 2018-11-09 9:56 ` Geert Uytterhoeven 2018-11-09 16:59 ` Stephen Boyd 2018-11-09 16:59 ` Stephen Boyd 2018-11-09 16:59 ` Stephen Boyd 2018-11-09 19:18 ` Geert Uytterhoeven 2018-11-09 19:18 ` Geert Uytterhoeven 2018-11-09 19:18 ` Geert Uytterhoeven 2018-11-30 0:28 ` Stephen Boyd 2018-11-30 0:28 ` Stephen Boyd 2018-11-30 0:28 ` Stephen Boyd 2018-11-30 1:01 ` Rob Herring 2018-11-30 1:01 ` Rob Herring 2018-11-30 1:01 ` Rob Herring 2018-11-30 7:03 ` Stephen Boyd 2018-11-30 7:03 ` Stephen Boyd 2018-11-30 7:03 ` Stephen Boyd 2018-11-08 8:29 ` Matthias Brugger 2018-11-08 8:29 ` Matthias Brugger 2018-11-08 17:58 ` Stephen Boyd 2018-11-08 17:58 ` Stephen Boyd 2018-11-09 10:29 ` Matthias Brugger 2018-11-09 10:29 ` Matthias Brugger 2018-11-09 10:36 ` Geert Uytterhoeven 2018-11-09 10:36 ` Geert Uytterhoeven 2018-11-09 10:36 ` Geert Uytterhoeven 2018-11-09 16:30 ` Rob Herring 2018-11-09 16:30 ` Rob Herring 2018-11-09 16:30 ` Rob Herring 2018-11-09 16:56 ` Frank Rowand 2018-11-09 16:56 ` Frank Rowand 2018-11-09 16:56 ` Frank Rowand 2018-11-06 18:36 ` Stephen Boyd [this message] 2018-11-06 18:36 ` [PATCH 2/4] clk: mediatek: Convert to platform_driver_probe_by_match_data() Stephen Boyd 2018-11-06 18:36 ` [PATCH 3/4] clk: mediatek: Drop THIS_MODULE from platform_driver Stephen Boyd 2018-11-06 18:36 ` Stephen Boyd 2018-11-06 18:36 ` [PATCH 4/4] clk: mediatek: Simplify single driver probes Stephen Boyd 2018-11-06 18:36 ` Stephen Boyd
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