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Date: Tue, 26 May 2015 11:37:17 -0700 From: Arun Ramamurthy <arun.ramamurthy@...adcom.com> To: <balbi@...com> CC: Jonathan Corbet <corbet@....net>, Tejun Heo <tj@...nel.org>, Kyungmin Park <kyungmin.park@...sung.com>, Sylwester Nawrocki <s.nawrocki@...sung.com>, Mauro Carvalho Chehab <mchehab@....samsung.com>, Kukjin Kim <kgene@...nel.org>, Kishon Vijay Abraham I <kishon@...com>, "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>, Alan Stern <stern@...land.harvard.edu>, Tony Prisk <linux@...sktech.co.nz>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Tomi Valkeinen <tomi.valkeinen@...com>, Arnd Bergmann <arnd@...db.de>, Mathias Nyman <mathias.nyman@...ux.intel.com>, Paul Bolle <pebolle@...cali.nl>, "Thomas Pugliese" <thomas.pugliese@...il.com>, Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, Masanari Iida <standby24x7@...il.com>, David Mosberger <davidm@...uge.net>, Peter Griffin <peter.griffin@...aro.org>, Gregory CLEMENT <gregory.clement@...e-electrons.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Kevin Hao <haokexin@...il.com>, "Jean Delvare" <jdelvare@...e.de>, <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-ide@...r.kernel.org>, <linux-media@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-samsung-soc@...r.kernel.org>, <linux-usb@...r.kernel.org>, <linux-fbdev@...r.kernel.org>, Dmitry Torokhov <dtor@...gle.com>, "Anatol Pomazau" <anatol@...gle.com>, Jonathan Richardson <jonathar@...adcom.com>, Scott Branden <sbranden@...adcom.com>, Ray Jui <rjui@...adcom.com>, <bcm-kernel-feedback-list@...adcom.com> Subject: Re: [PATCHv3 1/4] phy: phy-core: Make GENERIC_PHY an invisible option Hi On 15-05-26 07:19 AM, Felipe Balbi wrote: > HI, > > On Mon, May 25, 2015 at 02:19:58PM -0700, Arun Ramamurthy wrote: >> >> >> On 15-05-14 05:52 PM, Felipe Balbi wrote: >>> Hi, >>> >>> On Wed, Apr 22, 2015 at 04:04:10PM -0700, Arun Ramamurthy wrote: >>>> Most of the phy providers use "select" to enable GENERIC_PHY. Since select >>>> is only recommended when the config is not visible, GENERIC_PHY is changed >>>> an invisible option. To maintain consistency, all phy providers are changed >>>> to "select" GENERIC_PHY and all non-phy drivers use "depends on" when the >>>> phy framework is explicity required. USB_MUSB_OMAP2PLUS has a cyclic >>>> dependency, so it is left as "select". >>>> >>>> Signed-off-by: Arun Ramamurthy <arun.ramamurthy@...adcom.com> >>>> --- >>>> drivers/ata/Kconfig | 1 - >>>> drivers/media/platform/exynos4-is/Kconfig | 2 +- >>>> drivers/phy/Kconfig | 4 ++-- >>>> drivers/usb/host/Kconfig | 4 ++-- >>>> drivers/video/fbdev/exynos/Kconfig | 2 +- >>>> 5 files changed, 6 insertions(+), 7 deletions(-) >>>> >>>> diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig >>>> index 5f60155..6d2e881 100644 >>>> --- a/drivers/ata/Kconfig >>>> +++ b/drivers/ata/Kconfig >>>> @@ -301,7 +301,6 @@ config SATA_MV >>>> tristate "Marvell SATA support" >>>> depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \ >>>> ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST >>>> - select GENERIC_PHY >>>> help >>>> This option enables support for the Marvell Serial ATA family. >>>> Currently supports 88SX[56]0[48][01] PCI(-X) chips, >>>> diff --git a/drivers/media/platform/exynos4-is/Kconfig b/drivers/media/platform/exynos4-is/Kconfig >>>> index b7b2e47..b6f3eaa 100644 >>>> --- a/drivers/media/platform/exynos4-is/Kconfig >>>> +++ b/drivers/media/platform/exynos4-is/Kconfig >>>> @@ -31,7 +31,7 @@ config VIDEO_S5P_FIMC >>>> config VIDEO_S5P_MIPI_CSIS >>>> tristate "S5P/EXYNOS MIPI-CSI2 receiver (MIPI-CSIS) driver" >>>> depends on REGULATOR >>>> - select GENERIC_PHY >>>> + depends on GENERIC_PHY >>>> help >>>> This is a V4L2 driver for Samsung S5P and EXYNOS4 SoC MIPI-CSI2 >>>> receiver (MIPI-CSIS) devices. >>>> diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig >>>> index 2962de2..edecdb1 100644 >>>> --- a/drivers/phy/Kconfig >>>> +++ b/drivers/phy/Kconfig >>>> @@ -5,7 +5,7 @@ >>>> menu "PHY Subsystem" >>>> >>>> config GENERIC_PHY >>>> - bool "PHY Core" >>>> + bool >>>> help >>>> Generic PHY support. >>>> >>>> @@ -72,7 +72,7 @@ config PHY_MIPHY365X >>>> config PHY_RCAR_GEN2 >>>> tristate "Renesas R-Car generation 2 USB PHY driver" >>>> depends on ARCH_SHMOBILE >>>> - depends on GENERIC_PHY >>>> + select GENERIC_PHY >>> >>> so some you changed from depends to select... >>> >>>> help >>>> Support for USB PHY found on Renesas R-Car generation 2 SoCs. >>>> >>>> diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig >>>> index 5ad60e4..e2197e2 100644 >>>> --- a/drivers/usb/host/Kconfig >>>> +++ b/drivers/usb/host/Kconfig >>>> @@ -182,7 +182,7 @@ config USB_EHCI_HCD_SPEAR >>>> config USB_EHCI_HCD_STI >>>> tristate "Support for ST STiHxxx on-chip EHCI USB controller" >>>> depends on ARCH_STI && OF >>>> - select GENERIC_PHY >>>> + depends on GENERIC_PHY >>> >>> while others you changed from select to depends. >>> >>> NAK. >>> >> Felipe, I dont understand your concern, could you please explain it more >> detail? The logic behind the changes is that in cases where there was an >> explicit dependency, I changed it to "depends on" and in other cases I >> changed it to "selects". Thanks > > Since GENERIC_PHY is visible from Kconfig, it would be much nicer to > avoid select altogether. > Felipe, after discussion with the maintainers, I have made GENERIC_PHY an invisible option as part of this change. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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