Hi Ulf, On Fri, Mar 23, 2018 at 04:37:32PM +0800, kbuild test robot wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next > head: 4472f0fc248e3f0573301f725eff9dc9cde5cb62 > commit: 774c010350a16f44705971e8aff457580628c76e [49/59] mmc: sunxi: Move resources management to separate functions > config: arm-allmodconfig (attached as .config) > compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 774c010350a16f44705971e8aff457580628c76e > # save the attached .config to linux build tree > make.cross ARCH=arm > > Note: the ulf.hansson-mmc/next HEAD 4472f0fc248e3f0573301f725eff9dc9cde5cb62 builds fine. > It only hurts bisectibility. > > All errors (new ones prefixed by >>): > > drivers/mmc/host/sunxi-mmc.c: In function 'sunxi_mmc_enable': > >> drivers/mmc/host/sunxi-mmc.c:1175:11: error: 'dev' undeclared (first use in this function); did you mean 'cdev'? > dev_err(dev, "Couldn't enable the bus clocks (%d)\n", ret); > ^~~ > cdev > drivers/mmc/host/sunxi-mmc.c:1175:11: note: each undeclared identifier is reported only once for each function it appears in > > vim +1175 drivers/mmc/host/sunxi-mmc.c > > 1168 > 1169 static int sunxi_mmc_enable(struct sunxi_mmc_host *host) > 1170 { > 1171 int ret; > 1172 > 1173 ret = clk_prepare_enable(host->clk_ahb); > 1174 if (ret) { > > 1175 dev_err(dev, "Couldn't enable the bus clocks (%d)\n", ret); This would need to be changed to host->dev. > 1176 return ret; > 1177 } > 1178 > 1179 ret = clk_prepare_enable(host->clk_mmc); > 1180 if (ret) { > 1181 dev_err(host->dev, "Enable mmc clk err %d\n", ret); > 1182 goto error_disable_clk_ahb; > 1183 } > 1184 > 1185 ret = clk_prepare_enable(host->clk_output); > 1186 if (ret) { > 1187 dev_err(host->dev, "Enable output clk err %d\n", ret); > 1188 goto error_disable_clk_mmc; > 1189 } > 1190 > 1191 ret = clk_prepare_enable(host->clk_sample); > 1192 if (ret) { > 1193 dev_err(host->dev, "Enable sample clk err %d\n", ret); > 1194 goto error_disable_clk_output; > 1195 } > 1196 > 1197 if (!IS_ERR(host->reset)) { > 1198 ret = reset_control_reset(host->reset); > 1199 if (ret) { > 1200 dev_err(dev, "Couldn't reset the MMC controller (%d)\n", > 1201 ret); And here as well. What should we do to fix it? Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
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