From: "Heiko Stübner" <heiko@sntech.de> To: Felipe Balbi <balbi@ti.com>, Kukjin Kim <kgene.kim@samsung.com>, 'Ben Dooks' <ben-linux@fluff.org> Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, "Linux USB Mailing List" <linux-usb@vger.kernel.org>, "Heiko Stübner" <heiko@sntech.de> Subject: [PATCH v3 0/7] s3c-hsudc: regulator handling and a lot of fixes Date: Mon, 19 Dec 2011 14:23:21 +0100 [thread overview] Message-ID: <201112191423.21461.heiko@sntech.de> (raw) In his response to the first submission Felipe Balbi asked to also move the driver to the new udc_start and udc_stop functions and to make an effort to reduce dependencies on archictecture code. v3 of the series does not try to provide a remove function, due to the possible lifetime problem of gadget.dev found by Russel King. The first patch reduces the number of arch dependencies by one by moving the platform data struct to a header unter include/linux/usb. The fourth and fifth patches implement the move to udc_start / udc_stop And the sixt patch finally allows the s3c-hsudc driver to control its supplying regulators as intended in the first place. The regulator calls can use the regulators unconditionally and let necessary "stubbing and mapping" happen through the regulator framework, according to for example http://marc.info/?l=linux-netdev&m=131914562120725&w=2 meaning there is no need to gracefully fail if a regulator is not present. Each patch was compile-tested individually, the series applies cleanly against linux-next from 2011-12-16. Real-life testing happened on S3C2416 hardware. Heiko Stuebner (7): s3c-hsudc: move platform_data struct to global header s3c-hsudc: add __devinit to probe function s3c-hsudc: add missing otg_put_transceiver in probe s3c-hsudc: move device registration to probe s3c-hsudc: use udc_start and udc_stop functions s3c-hsudc: Add regulator handling s3c-hsudc: use release_mem_region instead of release_resource arch/arm/mach-s3c2416/mach-smdk2416.c | 1 + arch/arm/plat-samsung/devs.c | 1 + arch/arm/plat-samsung/include/plat/udc.h | 15 +---- drivers/usb/gadget/s3c-hsudc.c | 109 +++++++++++++++++------------- include/linux/usb/s3c-hsudc.h | 34 +++++++++ 5 files changed, 100 insertions(+), 60 deletions(-) create mode 100644 include/linux/usb/s3c-hsudc.h -- 1.7.5.4
WARNING: multiple messages have this Message-ID (diff)
From: heiko@sntech.de (Heiko Stübner) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 0/7] s3c-hsudc: regulator handling and a lot of fixes Date: Mon, 19 Dec 2011 14:23:21 +0100 [thread overview] Message-ID: <201112191423.21461.heiko@sntech.de> (raw) In his response to the first submission Felipe Balbi asked to also move the driver to the new udc_start and udc_stop functions and to make an effort to reduce dependencies on archictecture code. v3 of the series does not try to provide a remove function, due to the possible lifetime problem of gadget.dev found by Russel King. The first patch reduces the number of arch dependencies by one by moving the platform data struct to a header unter include/linux/usb. The fourth and fifth patches implement the move to udc_start / udc_stop And the sixt patch finally allows the s3c-hsudc driver to control its supplying regulators as intended in the first place. The regulator calls can use the regulators unconditionally and let necessary "stubbing and mapping" happen through the regulator framework, according to for example http://marc.info/?l=linux-netdev&m=131914562120725&w=2 meaning there is no need to gracefully fail if a regulator is not present. Each patch was compile-tested individually, the series applies cleanly against linux-next from 2011-12-16. Real-life testing happened on S3C2416 hardware. Heiko Stuebner (7): s3c-hsudc: move platform_data struct to global header s3c-hsudc: add __devinit to probe function s3c-hsudc: add missing otg_put_transceiver in probe s3c-hsudc: move device registration to probe s3c-hsudc: use udc_start and udc_stop functions s3c-hsudc: Add regulator handling s3c-hsudc: use release_mem_region instead of release_resource arch/arm/mach-s3c2416/mach-smdk2416.c | 1 + arch/arm/plat-samsung/devs.c | 1 + arch/arm/plat-samsung/include/plat/udc.h | 15 +---- drivers/usb/gadget/s3c-hsudc.c | 109 +++++++++++++++++------------- include/linux/usb/s3c-hsudc.h | 34 +++++++++ 5 files changed, 100 insertions(+), 60 deletions(-) create mode 100644 include/linux/usb/s3c-hsudc.h -- 1.7.5.4
next reply other threads:[~2011-12-19 13:23 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-12-19 13:23 Heiko Stübner [this message] 2011-12-19 13:23 ` [PATCH v3 0/7] s3c-hsudc: regulator handling and a lot of fixes Heiko Stübner 2011-12-19 13:24 ` [PATCH 1/7] s3c-hsudc: move platform_data struct to global header Heiko Stübner 2011-12-19 13:24 ` Heiko Stübner 2011-12-19 13:29 ` Felipe Balbi 2011-12-19 13:29 ` Felipe Balbi 2011-12-19 13:24 ` [PATCH 2/7] s3c-hsudc: add __devinit to probe function Heiko Stübner 2011-12-19 13:24 ` Heiko Stübner [not found] ` <201112191424.58081.heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> 2011-12-19 13:29 ` Felipe Balbi 2011-12-19 13:29 ` Felipe Balbi [not found] ` <201112191423.21461.heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> 2011-12-19 13:25 ` [PATCH 3/7] s3c-hsudc: add missing otg_put_transceiver in probe Heiko Stübner 2011-12-19 13:25 ` Heiko Stübner 2011-12-19 13:25 ` [PATCH 4/7] s3c-hsudc: move device registration to probe Heiko Stübner 2011-12-19 13:25 ` Heiko Stübner 2011-12-19 13:27 ` [PATCH 6/7] s3c-hsudc: Add regulator handling Heiko Stübner 2011-12-19 13:27 ` Heiko Stübner 2011-12-20 15:04 ` Mark Brown 2011-12-20 15:04 ` Mark Brown 2011-12-19 13:26 ` [PATCH 5/7] s3c-hsudc: use udc_start and udc_stop functions Heiko Stübner 2011-12-19 13:26 ` Heiko Stübner [not found] ` <201112191426.20365.heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> 2011-12-19 13:32 ` Felipe Balbi 2011-12-19 13:32 ` Felipe Balbi 2011-12-19 13:27 ` [PATCH 7/7] s3c-hsudc: use release_mem_region instead of release_resource Heiko Stübner 2011-12-19 13:27 ` Heiko Stübner
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