pinctrl: imx: Disallow driver unbind

Performing the 'unbind' operation on pinctrl drivers is
not a sensible usecase, so pass the suppress_bind_attrs
atribute to prevent it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20210328183034.555702-2-festevam@gmail.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/freescale/pinctrl-imx1.c

@@ -262,6 +262,7 @@ static struct platform_driver imx1_pinctrl_driver = {
 	.driver	= {
 		.name		= "imx1-pinctrl",
 		.of_match_table	= imx1_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 builtin_platform_driver_probe(imx1_pinctrl_driver, imx1_pinctrl_probe);

drivers/pinctrl/freescale/pinctrl-imx25.c

@@ -324,6 +324,7 @@ static struct platform_driver imx25_pinctrl_driver = {
 	.driver = {
 		.name = "imx25-pinctrl",
 		.of_match_table = imx25_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx25_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx27.c

@@ -397,6 +397,7 @@ static struct platform_driver imx27_pinctrl_driver = {
 	.driver = {
 		.name = "imx27-pinctrl",
 		.of_match_table = imx27_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx27_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx35.c

@@ -1014,6 +1014,7 @@ static struct platform_driver imx35_pinctrl_driver = {
 	.driver = {
 		.name = "imx35-pinctrl",
 		.of_match_table = imx35_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx35_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx50.c

@@ -400,6 +400,7 @@ static struct platform_driver imx50_pinctrl_driver = {
 	.driver = {
 		.name = "imx50-pinctrl",
 		.of_match_table = imx50_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx50_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx51.c

@@ -776,6 +776,7 @@ static struct platform_driver imx51_pinctrl_driver = {
 	.driver = {
 		.name = "imx51-pinctrl",
 		.of_match_table = imx51_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx51_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx53.c

@@ -463,6 +463,7 @@ static struct platform_driver imx53_pinctrl_driver = {
 	.driver = {
 		.name = "imx53-pinctrl",
 		.of_match_table = imx53_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx53_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx6dl.c

@@ -473,6 +473,7 @@ static struct platform_driver imx6dl_pinctrl_driver = {
 	.driver = {
 		.name = "imx6dl-pinctrl",
 		.of_match_table = imx6dl_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx6dl_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx6q.c

@@ -475,6 +475,7 @@ static struct platform_driver imx6q_pinctrl_driver = {
 	.driver = {
 		.name = "imx6q-pinctrl",
 		.of_match_table = imx6q_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx6q_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx6sl.c

@@ -379,6 +379,7 @@ static struct platform_driver imx6sl_pinctrl_driver = {
 	.driver = {
 		.name = "imx6sl-pinctrl",
 		.of_match_table = imx6sl_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx6sl_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx6sx.c

@@ -383,6 +383,7 @@ static struct platform_driver imx6sx_pinctrl_driver = {
 	.driver = {
 		.name = "imx6sx-pinctrl",
 		.of_match_table = imx6sx_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx6sx_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx6ul.c

@@ -343,6 +343,7 @@ static struct platform_driver imx6ul_pinctrl_driver = {
 	.driver = {
 		.name = "imx6ul-pinctrl",
 		.of_match_table = imx6ul_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx6ul_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx7d.c

@@ -387,6 +387,7 @@ static struct platform_driver imx7d_pinctrl_driver = {
 	.driver = {
 		.name = "imx7d-pinctrl",
 		.of_match_table = imx7d_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx7d_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-imx8mp.c

@@ -336,6 +336,7 @@ static struct platform_driver imx8mp_pinctrl_driver = {
 	.driver = {
 		.name = "imx8mp-pinctrl",
 		.of_match_table = imx8mp_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = imx8mp_pinctrl_probe,
 };

drivers/pinctrl/freescale/pinctrl-vf610.c

@@ -336,6 +336,7 @@ static struct platform_driver vf610_pinctrl_driver = {
 	.driver = {
 		.name = "vf610-pinctrl",
 		.of_match_table = vf610_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = vf610_pinctrl_probe,
 };