clk: npcm7xx: Fix incorrect kfree

The corresponding allocation is:

> npcm7xx_clk_data = kzalloc(struct_size(npcm7xx_clk_data, hws,
> NPCM7XX_NUM_CLOCKS), GFP_KERNEL);

... so, kfree should be applied to npcm7xx_clk_data, not
npcm7xx_clk_data->hws.

Fixes: fcfd14369856 ("clk: npcm7xx: add clock controller")
Signed-off-by: Jonathan Neuschäfer <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/clk-npcm7xx.c

···
 	return;
 
 npcm7xx_init_fail:
-	kfree(npcm7xx_clk_data->hws);
+	kfree(npcm7xx_clk_data);
 npcm7xx_init_np_err:
 	iounmap(clk_base);
 npcm7xx_init_error: