This patch fixes Smatch static checker warning. CDNS_XSPI_CMD_REG_5 is used in ACMD mode and currently only STIG mode is enabled which doesn't use CDNS_XSPI_CMD_REG_5 and hence everything was working in STIG mode. Since plan is to use same function cdns_xspi_trigger_command() in ACMD mode, increasing size of the array passed to it. Fixes: a16cc8077627 ("spi: cadence: add support for Cadence XSPI controller") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/linux-spi/20210930134231.GA14363@kili/ Signed-off-by: Parshuram Thombare <pthombar@cadence.com> Link: https://lore.kernel.org/r/1633336704-22735-1-git-send-email-pthombar@cadence.com Signed-off-by: Mark Brown <broonie@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.
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