staging: zsmalloc: remove SPARSEMEM dep from Kconfig

This patch removes the SPARSEMEM from the zsmalloc
Kconfig

Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/zsmalloc/Kconfig

@@ -3,7 +3,7 @@ config ZSMALLOC
 	# X86 dependency is because of the use of __flush_tlb_one and set_pte
 	# in zsmalloc-main.c.
 	# TODO: convert these to portable functions
-	depends on SPARSEMEM && X86
+	depends on X86
 	default n
 	help
 	  zsmalloc is a slab-based memory allocator designed to store