linux-kernel - [PATCH 2/5] staging: i4l: act2000: remove unused macro

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Message-Id: <1471883698-18403-2-git-send-email-sudipm.mukherjee@gmail.com>
Date:   Mon, 22 Aug 2016 22:04:55 +0530
From:   Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
        Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 2/5] staging: i4l: act2000: remove unused macro

The macro EVAL_PLCI and MAKE_PLCI are not being used. Remove them.
But keep the comment preceding them as it contains information
regarding message format.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@...ethink.co.uk>
---
 drivers/staging/i4l/act2000/capi.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/staging/i4l/act2000/capi.h b/drivers/staging/i4l/act2000/capi.h
index 7d0f52d..34884a5 100644
--- a/drivers/staging/i4l/act2000/capi.h
+++ b/drivers/staging/i4l/act2000/capi.h
@@ -127,13 +127,6 @@ typedef struct actcapi_ncpd {
  * Bit 5-7  = Controller
  * Bit 8-15 = reserved (must be 0)
  */
-#define MAKE_PLCI(plci, contr)			\
-	((plci & 0x1f) | ((contr & 0x7) << 5))
-
-#define EVAL_PLCI(fakeplci, plci, contr) {	\
-		plci  = fakeplci & 0x1f;	\
-		contr = (fakeplci >> 5) & 0x7;	\
-	}
 
 typedef struct actcapi_msg {
 	actcapi_msghdr hdr;
-- 
1.9.1