clk: hsdk: Fix bad dependency on IOMEM

CONFIG_IOMEM does not exist.  The correct symbol to depend on is
CONFIG_HAS_IOMEM.

Fixes: 1e7468b ("clk: Specify IOMEM dependency for HSDK pll driver")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>

Author: geertu

drivers/clk/Kconfig

@@ -50,7 +50,7 @@ source "drivers/clk/versatile/Kconfig"
 config CLK_HSDK
 	bool "PLL Driver for HSDK platform"
 	depends on OF || COMPILE_TEST
-	depends on IOMEM
+	depends on HAS_IOMEM
 	help
 	  This driver supports the HSDK core, system, ddr, tunnel and hdmi PLLs
 	  control.