From: Joe Perches <joe@perches.com>
Date: Wed, 25 Mar 2015 19:54:26 +0000 (-0700)
Subject: staging: rts5208: Remove RTSX_READ_REG and RTSX_WRITE_REG macros
X-Git-Tag: omap-for-v4.1/fixes-rc1~165^2~138^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ee775f92c8af2eb1626d39f06feac04fe0cb6e0;p=pandora-kernel.git

staging: rts5208: Remove RTSX_READ_REG and RTSX_WRITE_REG macros

Macros with hidden flow control are bad form as the code path
taken can be unexpected for the reader.

Expand these in-place and remove the macros.

Done with coccinelle script:

@@
expression chip;
expression arg1;
expression arg2;
expression arg3;
@@

-	RTSX_WRITE_REG(chip, arg1, arg2, arg3);
+	retval = rtsx_write_register(chip, arg1, arg2, arg3);
+	if (retval) {
+		rtsx_trace(chip);
+		return retval;
+	}

@@
expression chip;
expression arg1;
expression arg2;
@@

-	RTSX_READ_REG(chip, arg1, arg2);
+	retval = rtsx_read_register(chip, arg1, arg2);
+	if (retval) {
+		rtsx_trace(chip);
+		return retval;
+	}

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed