regulator: Remove all platform_set_drvdata(pdev, NULL) in drivers

Since 0998d06310 "device-core: Ensure drvdata = NULL when no driver is bound",
this is done by driver core after device_release or on probe failure.
Thus we can remove all platform_set_drvdata(pdev, NULL) in drivers.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 493948a38fcab596eb71e920277dc2b9cad22567..8a7cb1f43046acf8c17572088d250c5396a9b070 100644 (file)
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -406,7 +406,6 @@ static int pm8607_regulator_remove(struct platform_device *pdev)
 {
        struct pm8607_regulator_info *info = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(info->regulator);
        return 0;
 }

diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index eb1e1e88ae512b819307a37f4cf92a6e2a610daa..0b015f2a7fd9e3dd33c0928421f55441b1459467 100644 (file)
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -533,7 +533,6 @@ static int lp8788_buck_remove(struct platform_device *pdev)
 {
        struct lp8788_buck *buck = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(buck->regulator);
 
        return 0;

diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c
index 0ce2c4c194b358fa0a7347674ffe2cc5cfd41b61..0527d87c6dd5adea8c7614ecc61f44fc8599f5f6 100644 (file)
--- a/drivers/regulator/lp8788-ldo.c
+++ b/drivers/regulator/lp8788-ldo.c
@@ -561,7 +561,6 @@ static int lp8788_dldo_remove(struct platform_device *pdev)
 {
        struct lp8788_ldo *ldo = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(ldo->regulator);
 
        return 0;
@@ -622,7 +621,6 @@ static int lp8788_aldo_remove(struct platform_device *pdev)
 {
        struct lp8788_ldo *ldo = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(ldo->regulator);
 
        return 0;

diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 3597da8f0dca6341720be5b40b4459682cc74f50..e6d54a546d36d40c68aeb0b623c8d83fee79ef0f 100644 (file)
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -327,7 +327,6 @@ static int max8925_regulator_remove(struct platform_device *pdev)
 {
        struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(rdev);
 
        return 0;

diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index fdf7f0a090903cadcb6f3e0348dfe0bdf4e0c4be..5ff99d2703db0db55e947be9cf88a6fca46c53cc 100644 (file)
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -466,8 +466,6 @@ static int mc13783_regulator_remove(struct platform_device *pdev)
        struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
        int i;
 
-       platform_set_drvdata(pdev, NULL);
-
        for (i = 0; i < priv->num_regulators; i++)
                regulator_unregister(priv->regulators[i]);
 

diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index b716283a8760b214ef189b4fb771726d2585f548..1037e07937cfba7080de781a0db63b42cb6db679 100644 (file)
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -636,8 +636,6 @@ static int mc13892_regulator_remove(struct platform_device *pdev)
        struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
        int i;
 
-       platform_set_drvdata(pdev, NULL);
-
        for (i = 0; i < priv->num_regulators; i++)
                regulator_unregister(priv->regulators[i]);
 

diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index 4899342f1fc12cba02790a094c4be82f5ec30b15..1a73a297fe730533cc6be23469eee0014f6dbe80 100644 (file)
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -260,7 +260,6 @@ static int pcap_regulator_remove(struct platform_device *pdev)
        struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
        regulator_unregister(rdev);
-       platform_set_drvdata(pdev, NULL);
 
        return 0;
 }

diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
index 534075e13d6dba59e5f21b4db91fb3b0d9acdb25..54df9f7cb504b7da2f4b6c6b26c8389bcdd3f117 100644 (file)
--- a/drivers/regulator/pcf50633-regulator.c
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -106,7 +106,6 @@ static int pcf50633_regulator_remove(struct platform_device *pdev)
 {
        struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(rdev);
 
        return 0;

diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index df395187c06301114c144305b19cdd29dedb5a22..2df4616621f5e33b9c071b19070ce466bd550fb5 100644 (file)
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -405,8 +405,6 @@ static int tps65217_regulator_remove(struct platform_device *pdev)
        for (i = 0; i < TPS65217_NUM_REGULATOR; i++)
                regulator_unregister(tps->rdev[i]);
 
-       platform_set_drvdata(pdev, NULL);
-
        return 0;
 }
 

diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c
index 01c66e9712a4aa236ba36ed409abbbce51cd66f2..a9d4284ea007cc83658db17724e976d34dc9aafb 100644 (file)
--- a/drivers/regulator/virtual.c
+++ b/drivers/regulator/virtual.c
@@ -330,8 +330,6 @@ static int regulator_virtual_remove(struct platform_device *pdev)
        if (drvdata->enabled)
                regulator_disable(drvdata->regulator);
 
-       platform_set_drvdata(pdev, NULL);
-
        return 0;
 }
 

diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 0af6898bcd79b4e2739ffaa4282f8b1aea6fee70..46938cf162ad7821403dc97b70b2db3298c86e85 100644 (file)
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -567,8 +567,6 @@ static int wm831x_buckv_remove(struct platform_device *pdev)
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
        struct wm831x *wm831x = dcdc->wm831x;
 
-       platform_set_drvdata(pdev, NULL);
-
        free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC")),
                            dcdc);
        free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
@@ -714,8 +712,6 @@ static int wm831x_buckp_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
-
        free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
                            dcdc);
        regulator_unregister(dcdc->regulator);
@@ -849,8 +845,6 @@ static int wm831x_boostp_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
-
        free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
                 dcdc);
        regulator_unregister(dcdc->regulator);
@@ -940,7 +934,6 @@ static int wm831x_epe_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(dcdc->regulator);
 
        return 0;

diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 68586ee3e1cb18197f64ea68d7cbee9e963408fc..16ebdf94d0a044b6db0111c4d4f9a5c2f8feb5fe 100644 (file)
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -225,8 +225,6 @@ static int wm831x_isink_remove(struct platform_device *pdev)
 {
        struct wm831x_isink *isink = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
-
        free_irq(wm831x_irq(isink->wm831x, platform_get_irq(pdev, 0)), isink);
 
        regulator_unregister(isink->regulator);

diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 1ec379a9a95c88807c9987b23568e892b14bdc1a..9ff883f80878447dc2902de4cae7de8e206b47fd 100644 (file)
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -338,8 +338,6 @@ static int wm831x_gp_ldo_remove(struct platform_device *pdev)
 {
        struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
-
        free_irq(wm831x_irq(ldo->wm831x,
                            platform_get_irq_byname(pdev, "UV")), ldo);
        regulator_unregister(ldo->regulator);

diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index c6a32ea80b9d2aa063408f6ac38d11622253f477..a09f03ee550621503dfbf95d457cc83de1a1cbbd 100644 (file)
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -250,7 +250,6 @@ static int wm8400_regulator_remove(struct platform_device *pdev)
 {
        struct regulator_dev *rdev = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
        regulator_unregister(rdev);
 
        return 0;

diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index a612c356a697cd89e9cb107a2840f20e32acb8e8..8f2a8a7a3f997f5475d305b87f508a47a6daf267 100644 (file)
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -185,8 +185,6 @@ static int wm8994_ldo_remove(struct platform_device *pdev)
 {
        struct wm8994_ldo *ldo = platform_get_drvdata(pdev);
 
-       platform_set_drvdata(pdev, NULL);
-
        regulator_unregister(ldo->regulator);
 
        return 0;