wireguard-linux/drivers/pinctrl/uniphier, branch jd/unified-crypt-queue

pinctrl: uniphier: Replace zero-length array with flexible-array member

2020-02-21T14:36:24Z

The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva Link: https://lore.kernel.org/r/20200217185437.GA20901@embeddedor Acked-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: uniphier: Fix Pro5 SD pin-mux setting

2019-08-05T11:21:31Z

SD uses the following pins starting from 247: SDCD, SDWP, SDVOLC, SDCLK, SDCMD, SDDAT{0,1,2,3} Signed-off-by: Kunihiko Hayashi Acked-by: Masahiro Yamada Link: https://lore.kernel.org/r/1564465410-9165-6-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Linus Walleij

pinctrl: uniphier: Add Pro5 PCIe pin-mux settings

2019-08-05T11:20:26Z

Pro5 PCIe interface uses the following pins: XPERST, XPEWAKE, XPECLKRQ Signed-off-by: Kunihiko Hayashi Link: https://lore.kernel.org/r/1564465410-9165-5-git-send-email-hayashi.kunihiko@socionext.com Acked-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: uniphier: Add 5th LD20 MPEG2-TS input pin-mux setting

2019-08-05T11:19:35Z

The 5th serial TS interface uses the following pins: hscin4_s: PCA[11-14] Signed-off-by: Kunihiko Hayashi Acked-by: Masahiro Yamada Link: https://lore.kernel.org/r/1564465410-9165-4-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Linus Walleij

pinctrl: uniphier: Add another audio I/O pin-mux settings for LD20

2019-08-05T11:18:34Z

This adds support for pinmux settings of aout1b group. This group includes audio I/O signals derived from xirq pins, and it is equivalent to "aout1" in functionality. Signed-off-by: Kunihiko Hayashi Link: https://lore.kernel.org/r/1564465410-9165-3-git-send-email-hayashi.kunihiko@socionext.com Acked-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: uniphier: Separate modem group from UART ctsrts group

2019-08-05T11:17:20Z

It depends on the board implementation whether to have each pins of CTS/RTS, and others for modem. So it is necessary to divide current uart_ctsrts group into uart_ctsrts and uart_modem groups. Since the number of implemented pins for modem differs depending on SoC, each uart_modem group also has a different number of pins. Signed-off-by: Kunihiko Hayashi Link: https://lore.kernel.org/r/1564465410-9165-2-git-send-email-hayashi.kunihiko@socionext.com Acked-by: Masahiro Yamada Signed-off-by: Linus Walleij

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

pinctrl: uniphier: constify uniphier_pinctrl_socdata

2018-12-21T10:18:08Z

These are constant data. Signed-off-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: uniphier: convert to SPDX License Identifier

2018-12-07T12:39:22Z

checkpatch.pl suggests to use SPDX license tag. I am happy to follow it. Signed-off-by: Masahiro Yamada Signed-off-by: Linus Walleij

pinctrl: uniphier: include instead of

2018-10-16T08:01:59Z

The reason of including here is just for BIT() macro. Since commit 8bd9cb51daac8 ("locking/atomics, asm-generic: Move some macros from to a new file"), is enough for such compile-time macros. Signed-off-by: Masahiro Yamada Signed-off-by: Linus Walleij