ASoC: cs42l43: don't include '<linux/find.h>' directly

The header clearly states that it does not want to be included directly,
only via '<linux/bitmap.h>'. Replace the include accordingly.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20241217070545.2533-2-wsa+renesas@sang-engineering.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: Wolfram Sang

sound/soc/codecs/cs42l43.c

@@ -12,7 +12,7 @@
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/errno.h>
-#include <linux/find.h>
+#include <linux/bitmap.h>
 #include <linux/gcd.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>