e08d6d42b6
reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross make.cross ARCH=m68k m5272c3_defconfig make.cross ARCH=m68k drivers/net/ethernet/freescale/fec_main.c: In function 'fec_enet_eee_mode_set': >> drivers/net/ethernet/freescale/fec_main.c:2758:33: error: 'FEC_LPI_SLEEP' undeclared (first use in this function); did you mean 'FEC_ECR_SLEEP'? 2758 | writel(sleep_cycle, fep->hwp + FEC_LPI_SLEEP); | ^~~~~~~~~~~~~ arch/m68k/include/asm/io_no.h:25:66: note: in definition of macro '__raw_writel' 25 | #define __raw_writel(b, addr) (void)((*(__force volatile u32 *) (addr)) = (b)) | ^~~~ drivers/net/ethernet/freescale/fec_main.c:2758:2: note: in expansion of macro 'writel' 2758 | writel(sleep_cycle, fep->hwp + FEC_LPI_SLEEP); | ^~~~~~ drivers/net/ethernet/freescale/fec_main.c:2758:33: note: each undeclared identifier is reported only once for each function it appears in 2758 | writel(sleep_cycle, fep->hwp + FEC_LPI_SLEEP); | ^~~~~~~~~~~~~ arch/m68k/include/asm/io_no.h:25:66: note: in definition of macro '__raw_writel' 25 | #define __raw_writel(b, addr) (void)((*(__force volatile u32 *) (addr)) = (b)) | ^~~~ drivers/net/ethernet/freescale/fec_main.c:2758:2: note: in expansion of macro 'writel' 2758 | writel(sleep_cycle, fep->hwp + FEC_LPI_SLEEP); | ^~~~~~ >> drivers/net/ethernet/freescale/fec_main.c:2759:32: error: 'FEC_LPI_WAKE' undeclared (first use in this function) 2759 | writel(wake_cycle, fep->hwp + FEC_LPI_WAKE); | ^~~~~~~~~~~~ arch/m68k/include/asm/io_no.h:25:66: note: in definition of macro '__raw_writel' 25 | #define __raw_writel(b, addr) (void)((*(__force volatile u32 *) (addr)) = (b)) | ^~~~ drivers/net/ethernet/freescale/fec_main.c:2759:2: note: in expansion of macro 'writel' 2759 | writel(wake_cycle, fep->hwp + FEC_LPI_WAKE); | ^~~~~~ This patch adds register definition for M5272 platform to pass build. Fixes: b82f8c3f1409 ("net: fec: add eee mode tx lpi support") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.