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[ Upstream commitd8403b9eee] Once the ECC word endianness is converted to BE32, we force cast it to u32 so we can use elm_write_reg() which in turn uses writel(). Fixes below sparse warnings: drivers/mtd/nand/raw/omap_elm.c:180:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:180:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:185:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:185:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:190:37: sparse: expected unsigned int [usertype] val drivers/mtd/nand/raw/omap_elm.c:190:37: sparse: got restricted __be32 [usertype] >> drivers/mtd/nand/raw/omap_elm.c:200:40: sparse: sparse: restricted __be32 degrades to integer drivers/mtd/nand/raw/omap_elm.c:206:39: sparse: sparse: restricted __be32 degrades to integer drivers/mtd/nand/raw/omap_elm.c:210:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:210:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:213:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:213:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:216:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:216:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:219:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:219:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:222:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:222:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:225:37: sparse: expected unsigned int [assigned] [usertype] val drivers/mtd/nand/raw/omap_elm.c:225:37: sparse: got restricted __be32 [usertype] drivers/mtd/nand/raw/omap_elm.c:228:39: sparse: sparse: restricted __be32 degrades to integer Fixes:bf22433575("mtd: devices: elm: Add support for ELM error correction") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306212211.WDXokuWh-lkp@intel.com/ Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230624184021.7740-1-rogerq@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.