.github/workflows/compile.yml

@@ -75,6 +75,7 @@ jobs:
                 gcc \
                 gcc-aarch64-linux-gnu \
                 gcc-arm-linux-gnueabihf \
+                gcc-mips-linux-gnu \
                 libgps-dev \
                 make
 
@@ -138,6 +139,13 @@ jobs:
         podman exec -i stable cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=cmake/${toolchain}.cmake -DENABLE_WERROR=ON -DENABLE_GPS=${gps} -B build-${toolchain}
         podman exec -i stable cmake --build build-${toolchain}
 
+    - name: Configure & Build with mips-linux-gnu-gcc
+      env:
+        toolchain: mips-linux-gnu-gcc
+      run: |
+        podman exec -i stable cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=cmake/${toolchain}.cmake -DENABLE_WERROR=ON -B build-${toolchain}
+        podman exec -i stable cmake --build build-${toolchain}
+
     - name: Configure & Build with gcc (Makefile)
       env:
         cc: gcc

mcp251xfd/mcp251xfd-regmap.c

@@ -72,7 +72,8 @@ int mcp251xfd_regmap_read(struct mcp251xfd_priv *priv,
 		return 0;
 
 	/* maybe it's something like "spi0.0" */
-	if (strchr(file_path, '/'))
+	tmp = strchr(file_path, '/');
+	if (tmp)
 		return -ENOENT;
 
 	/* first try literally */