On Thu, Jan 26, 2023, at 19:14, Leon Romanovsky wrote:

On Thu, Jan 26, 2023 at 02:54:12PM +0100, Arnd Bergmann wrote:

quoted

@@ -139,6 +139,12 @@ MODULE_LICENSE("GPL");
 #define W5500_RX_MEM_START	0x30000
 #define W5500_RX_MEM_SIZE	0x04000
 
+#ifndef CONFIG_WIZNET_BUS_SHIFT
+#define CONFIG_WIZNET_BUS_SHIFT 0
+#endif

I don't see any define of CONFIG_WIZNET_BUS_SHIFT in the code, so it looks
like it always zero and can be removed.

Good catch! Evidently the original idea was that this would
be set to a machine specific value through Kconfig. I've renamed
the constant, removed the #ifdef and explained it in the changelog
text now.

     Arnd