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 <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Linus Walleij <[e-mail]>

drivers/pinctrl/freescale/pinctrl-imx1.c

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.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

···
 	.driver = {
 		.name = "vf610-pinctrl",
 		.of_match_table = vf610_pinctrl_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe = vf610_pinctrl_probe,
 };