From: Alex Elder <elder@linaro.org>
To: gregkh@linuxfoundation.org, stern@rowland.harvard.edu, balbi@kernel.org
Cc: manjunath.goudar@linaro.org, bjorn.andersson@linaro.org,
Linyu.Yuan@alcatel-sbell.com.cn, andy.gross@linaro.org,
tony@atomide.com, linux-usb@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 0/3] usb: remove some unused code
Date: Tue, 31 Oct 2017 08:11:28 -0500 [thread overview]
Message-ID: <20171031131131.8099-1-elder@linaro.org> (raw)
This series deletes some Qualcomm USB code is no longer needed by
any Qualcomm hardware. A separate series deletes the Kconfig
options that enable building this code from the ARM64 defconfig.
With these drivers, host and gadget mode were implemented separately
for the same hardware, which is inherently racy and broken. These
drivers have not really been needed since Stephen Boyd reworked the
ChipIdea driver to support these platforms.
-Alex
v3: - rebased, and expanded the above description; no functional change
v2: - delete sections of Kconfig files that control whether the deleted
code gets built
Alex Elder (3):
usb: host: remove ehci-msm.c
usb: phy: remove phy-msm-usb.c
usb: phy: remove phy-qcom-8x16-usb.c
drivers/usb/host/Kconfig | 12 -
drivers/usb/host/Makefile | 1 -
drivers/usb/host/ehci-msm.c | 265 -----
drivers/usb/phy/Kconfig | 29 -
drivers/usb/phy/Makefile | 2 -
drivers/usb/phy/phy-msm-usb.c | 2085 -----------------------------------
drivers/usb/phy/phy-qcom-8x16-usb.c | 366 ------
7 files changed, 2760 deletions(-)
delete mode 100644 drivers/usb/host/ehci-msm.c
delete mode 100644 drivers/usb/phy/phy-msm-usb.c
delete mode 100644 drivers/usb/phy/phy-qcom-8x16-usb.c
--
2.11.0
next reply other threads:[~2017-10-31 13:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-31 13:11 Alex Elder [this message]
2017-10-31 13:11 ` [PATCH v3 1/3] usb: host: remove ehci-msm.c Alex Elder
2017-10-31 13:46 ` Alan Stern
2017-10-31 13:11 ` [PATCH v3 2/3] usb: phy: remove phy-msm-usb.c Alex Elder
2017-11-03 0:02 ` Jack Pham
2017-11-03 13:09 ` Alex Elder
2017-10-31 13:11 ` [PATCH v3 3/3] usb: phy: remove phy-qcom-8x16-usb.c Alex Elder
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