From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38006 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752262AbbJQTIz (ORCPT ); Sat, 17 Oct 2015 15:08:55 -0400 Subject: Patch "spi: xtensa-xtfpga: fix register endianness" has been added to the 4.1-stable tree To: jcmvbkbc@gmail.com, broonie@kernel.org, gregkh@linuxfoundation.org Cc: , From: Date: Sat, 17 Oct 2015 12:08:54 -0700 Message-ID: <144510893447201@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled spi: xtensa-xtfpga: fix register endianness to the 4.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: spi-xtensa-xtfpga-fix-register-endianness.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From b0b4855099e301c8603ea37da9a0103a96c2e0b1 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Tue, 22 Sep 2015 14:32:03 +0300 Subject: spi: xtensa-xtfpga: fix register endianness From: Max Filippov commit b0b4855099e301c8603ea37da9a0103a96c2e0b1 upstream. XTFPGA SPI controller has native endian registers. Fix register acessors so that they work in big-endian configurations. Signed-off-by: Max Filippov Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- drivers/spi/spi-xtensa-xtfpga.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/spi/spi-xtensa-xtfpga.c +++ b/drivers/spi/spi-xtensa-xtfpga.c @@ -34,13 +34,13 @@ struct xtfpga_spi { static inline void xtfpga_spi_write32(const struct xtfpga_spi *spi, unsigned addr, u32 val) { - iowrite32(val, spi->regs + addr); + __raw_writel(val, spi->regs + addr); } static inline unsigned int xtfpga_spi_read32(const struct xtfpga_spi *spi, unsigned addr) { - return ioread32(spi->regs + addr); + return __raw_readl(spi->regs + addr); } static inline void xtfpga_spi_wait_busy(struct xtfpga_spi *xspi) Patches currently in stable-queue which might be from jcmvbkbc@gmail.com are queue-4.1/spi-xtensa-xtfpga-fix-register-endianness.patch