From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot, v4, 08/21] usb: ulpi: Fix compile warning in read/write on 64-bit machines.
Date: Fri, 1 Apr 2016 22:02:28 -0400 [thread overview]
Message-ID: <20160402020228.GD23166@bill-the-cat> (raw)
In-Reply-To: <1459458754-29559-9-git-send-email-mateusz.kulikowski@gmail.com>
On Thu, Mar 31, 2016 at 11:12:21PM +0200, Mateusz Kulikowski wrote:
> ulpi_read and ulpi_write are used to read/write registers via ULPI bus.
> Code generates compilation warnings on 64-bit machines where pointer
> is cast to u32.
>
> This patch drops all but last 8 bits of register address.
> It is possible, because addresses on ULPI bus are 6- or 8-bit.
>
> It is not possible (according to ULPI 1.1 spec) to have more
> than 8-bit addressing.
>
> This patch should not cause regressions as all calls to
> ulpi_read/write use either structure pointer (@ address 0) or integer
> offsets cast to pointer - addresses requested are way below 8-bit range.
>
> Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
> Acked-by: Marek Vasut <marex@denx.de>
Applied to u-boot/master, thanks!
--
Tom
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next prev parent reply other threads:[~2016-04-02 2:02 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 21:12 [U-Boot] [PATCH v4 00/21] Add support for 96boards Dragonboard410C board Mateusz Kulikowski
2016-03-31 21:12 ` [U-Boot] [PATCH v4 01/21] serial: Add support for Qualcomm serial port Mateusz Kulikowski
2016-04-02 2:01 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 02/21] gpio: Add support for Qualcomm gpio controller Mateusz Kulikowski
2016-04-02 2:01 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 03/21] mmc: Add support for Qualcomm SDHCI controller Mateusz Kulikowski
2016-04-02 2:01 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 04/21] ehci-hcd: Add init_after_reset Mateusz Kulikowski
2016-04-02 2:01 ` [U-Boot] [U-Boot,v4,04/21] " Tom Rini
2016-04-03 10:58 ` Bernhard Nortmann
2016-04-03 11:40 ` Mateusz Kulikowski
2016-03-31 21:12 ` [U-Boot] [PATCH v4 05/21] usb: ulpi: Add Kconfig options for ULPI Mateusz Kulikowski
2016-04-02 2:01 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 06/21] Migrate CONFIG_ULPI* to Kconfig Mateusz Kulikowski
2016-04-02 2:02 ` [U-Boot] [U-Boot,v4,06/21] " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 07/21] usb: ulpi: Fix viewport_addr type Mateusz Kulikowski
2016-04-02 2:02 ` [U-Boot] [U-Boot,v4,07/21] " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 08/21] usb: ulpi: Fix compile warning in read/write on 64-bit machines Mateusz Kulikowski
2016-04-02 2:02 ` Tom Rini [this message]
2016-03-31 21:12 ` [U-Boot] [PATCH v4 09/21] eth: asix88179: Print packet length properly Mateusz Kulikowski
2016-04-02 2:02 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 10/21] usb: Rename ehci-fsl.h to ehci-ci.h Mateusz Kulikowski
2016-04-02 2:02 ` [U-Boot] [U-Boot,v4,10/21] " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 11/21] usb: ehci-ci: Add missing registers Mateusz Kulikowski
2016-04-02 2:02 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 12/21] ehci-ci.h: drop generic USBCMD fields Mateusz Kulikowski
2016-04-02 2:03 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 13/21] ehci: Add support for Qualcomm EHCI Mateusz Kulikowski
2016-04-02 2:03 ` [U-Boot] [U-Boot,v4,13/21] " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 14/21] drivers: Add SPMI bus uclass Mateusz Kulikowski
2016-04-02 2:04 ` [U-Boot] [U-Boot,v4,14/21] " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 15/21] spmi: Add sandbox test driver Mateusz Kulikowski
2016-04-02 2:04 ` [U-Boot] [U-Boot,v4,15/21] " Tom Rini
2016-04-04 15:49 ` Stephen Warren
2016-04-04 16:19 ` Mateusz Kulikowski
2016-04-04 17:09 ` Stephen Warren
2016-04-04 18:02 ` Mateusz Kulikowski
2016-04-04 17:16 ` Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 16/21] drivers: spmi: Add support for Qualcomm SPMI bus driver Mateusz Kulikowski
2016-04-02 2:04 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 17/21] pmic: Add support for Qualcomm PM8916 PMIC Mateusz Kulikowski
2016-04-02 2:04 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 18/21] gpio: Add support for Qualcomm PM8916 gpios Mateusz Kulikowski
2016-04-02 2:05 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 19/21] arm: Add support for Qualcomm Snapdragon family Mateusz Kulikowski
2016-04-02 2:05 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-03-31 21:12 ` [U-Boot] [PATCH v4 20/21] board: Add Qualcomm Dragonboard 410C support Mateusz Kulikowski
2016-04-02 2:05 ` [U-Boot] [U-Boot, v4, " Tom Rini
2016-04-04 23:13 ` [U-Boot] [PATCH v4 " Andreas Färber
2016-04-04 23:54 ` Daniel Glöckner
2016-04-05 0:15 ` Andreas Färber
2016-03-31 21:12 ` [U-Boot] [PATCH v4 21/21] Add myself as Snapdragon and SPMI maintainer Mateusz Kulikowski
2016-04-02 2:06 ` [U-Boot] [U-Boot, v4, " Tom Rini
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