mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 2/6] nor m25p80: remove unused variables
Date: Tue, 31 Jul 2012 19:59:12 +0200	[thread overview]
Message-ID: <1343757556-11897-3-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1343757556-11897-1-git-send-email-s.hauer@pengutronix.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/nor/m25p80.c |    6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/nor/m25p80.c b/drivers/nor/m25p80.c
index 594e9d2..13ce130 100644
--- a/drivers/nor/m25p80.c
+++ b/drivers/nor/m25p80.c
@@ -197,9 +197,6 @@ static ssize_t m25p80_erase(struct cdev *cdev, size_t count, loff_t offset)
 {
 	struct m25p *flash = cdev->priv;
 	u32 addr, len;
-	u32 start_sector;
-	u32 end_sector;
-	int eraseshift = ffs(flash->erasesize) - 1;
 
 	dev_dbg(&flash->spi->dev, "%s %s 0x%llx, len %lld\n",
 		__func__, "at", (long long)offset, (long long)count);
@@ -211,9 +208,6 @@ static ssize_t m25p80_erase(struct cdev *cdev, size_t count, loff_t offset)
 	addr = offset;
 	len = count;
 
-	start_sector = offset >> eraseshift;
-	end_sector = (offset + count - 1) >> eraseshift;
-
 	/* whole-chip erase? */
 	if (len == flash->size) {
 
-- 
1.7.10.4


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

  parent reply	other threads:[~2012-07-31 17:59 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-31 17:59 [PATCH] m25p80 spi flash updates Sascha Hauer
2012-07-31 17:59 ` [PATCH 1/6] nor m25p80: remove progression bar Sascha Hauer
2012-07-31 17:59 ` Sascha Hauer [this message]
2012-07-31 17:59 ` [PATCH 3/6] nor m25p80: refactor chip erase Sascha Hauer
2012-07-31 17:59 ` [PATCH 4/6] nor m25p80: align start and end to erase blocks Sascha Hauer
2012-07-31 17:59 ` [PATCH 5/6] nor m25p80: optimize erase Sascha Hauer
2012-07-31 17:59 ` [PATCH 6/6] nor m25p80: implement fast read Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1343757556-11897-3-git-send-email-s.hauer@pengutronix.de \
    --to=s.hauer@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox