From: Wolfram Sang <w.sang@pengutronix.de>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [RFC 04/10] devfs & mtd: add MEMERASE ioctl support
Date: Sun, 9 Dec 2012 20:36:50 +0100 [thread overview]
Message-ID: <20121209193650.GA17813@pengutronix.de> (raw)
In-Reply-To: <20121027123358.GF1641@pengutronix.de>
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> > @@ -137,6 +168,9 @@ int mtd_ioctl(struct cdev *cdev, int request, void *buf)
> > dev_dbg(cdev->dev, "MEMSETBADBLOCK: 0x%08llx\n", *offset);
> > ret = mtd->block_markbad(mtd, *offset);
> > break;
> > + case MEMERASE:
> > + ret = mtd_erase(cdev, ei->length, ei->start + cdev->offset);
> > + break;
>
> Please check this compiles with CONFIG_MTD_WRITE disabled.
It does, since I move mtd_erase to the front. The upper block and
mtd_erase are both protected by MTD_WRITE.
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2012-12-09 19:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-26 10:16 [RFC 00/10] ubiformat in barebox Wolfram Sang
2012-10-26 10:16 ` [RFC 01/10] mtd: move is_power_of_2() to a public place Wolfram Sang
2012-10-26 10:16 ` [RFC 02/10] ubi: consolidate ubi-media.h Wolfram Sang
2012-10-26 10:16 ` [RFC 03/10] ubi: bump ubi-media.h to newest version Wolfram Sang
2012-10-26 10:16 ` [RFC 04/10] devfs & mtd: add MEMERASE ioctl support Wolfram Sang
2012-10-27 12:33 ` Sascha Hauer
2012-12-09 19:36 ` Wolfram Sang [this message]
2012-10-26 10:16 ` [RFC 05/10] mtd: utils: apply macros for message printouts Wolfram Sang
2012-10-26 10:16 ` [RFC 06/10] lib: add ubiutils-common Wolfram Sang
2012-10-26 10:16 ` [RFC 07/10] lib: add libscan Wolfram Sang
2012-10-26 10:16 ` [RFC 08/10] lib: add libubigen Wolfram Sang
2012-10-26 10:16 ` [RFC 09/10] lib: add barebox version of libmtd Wolfram Sang
2012-10-27 20:11 ` Jean-Christophe PLAGNIOL-VILLARD
2012-12-09 19:38 ` Wolfram Sang
2012-10-26 10:16 ` [RFC 10/10] commands: add ubiformat Wolfram Sang
2012-10-27 12:57 ` Sascha Hauer
2012-12-09 19:40 ` Wolfram Sang
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