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cd2391de56
Building with 'make W=1' shows a harmless -Wempty-body warning:
drivers/video/rockchip/iep/hw_iep_reg.c: In function 'iep_soft_rst':
drivers/video/rockchip/iep/hw_iep_reg.c:1313:49: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
1313 | IEP_DBG("soft reset timeout.\n");
| ^
Change the empty debug macros to no_printk(), which avoids the
warnings and adds useful format string checks.
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: Ifff86aeab7cc988d5af694d8709fb4b9c634b044
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.