Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1211147

[PATCH 3/7] regulators: max77693: register driver earlier to avoid deferred probe

From Marek Szyprowski <m.szyprowski@samsung.com>
Newsgroups linux.kernel
Subject [PATCH 3/7] regulators: max77693: register driver earlier to avoid deferred probe
Date 2015-08-21 14:50 +0200
Message-ID <pZTVF-3S1-29@gated-at.bofh.it> (permalink)
References <pZTLY-3GC-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


MAX77693 based regulators are used by USB gadget subsystem, which
doesn't support deferred probe, so the driver should be registered
before USB gadget drivers get probed.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 drivers/regulator/max77693.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
index 788379b87962..de730fd3f8a5 100644
--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -300,7 +300,17 @@ static struct platform_driver max77693_pmic_driver = {
 	.id_table = max77693_pmic_id,
 };
 
-module_platform_driver(max77693_pmic_driver);
+static int __init max77693_pmic_init(void)
+{
+	return platform_driver_register(&max77693_pmic_driver);
+}
+subsys_initcall(max77693_pmic_init);
+
+static void __exit max77693_pmic_cleanup(void)
+{
+	platform_driver_unregister(&max77693_pmic_driver);
+}
+module_exit(max77693_pmic_cleanup);
 
 MODULE_DESCRIPTION("MAXIM 77693/77843 regulator driver");
 MODULE_AUTHOR("Jonghwa Lee <jonghwa3.lee@samsung.com>");
-- 
1.9.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

[PATCH 0/7] Exynos4412-based Trats2 USB gadget (DWC2) fixes Marek Szyprowski <m.szyprowski@samsung.com> - 2015-08-21 14:50 +0200
  [PATCH 4/7] usb: dwc2: remove double call to s3c_hsotg_of_probe Marek Szyprowski <m.szyprowski@samsung.com> - 2015-08-21 14:50 +0200
  [PATCH 7/7] usb: dwc2: refactor common low-level hw code to platform.c Marek Szyprowski <m.szyprowski@samsung.com> - 2015-08-21 14:50 +0200
    Re: [PATCH 7/7] usb: dwc2: refactor common low-level hw code to  platform.c John Youn <John.Youn@synopsys.com> - 2015-09-03 03:20 +0200
  [PATCH 3/7] regulators: max77693: register driver earlier to avoid  deferred probe Marek Szyprowski <m.szyprowski@samsung.com> - 2015-08-21 14:50 +0200
    Re: [PATCH 3/7] regulators: max77693: register driver earlier to  avoid deferred probe Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-08-23 06:00 +0200
  Re: [PATCH 0/7] Exynos4412-based Trats2 USB gadget (DWC2) fixes Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-08-24 09:20 +0200

csiph-web