From: Juergen Beisert <jbeisert@eurodsn.de>
To: linux-mtd@lists.infradead.org
Subject: Additional arguments to <struct nand_chip.hwcontrol> and .dev_ready functions
Date: Fri, 11 Jul 2003 16:49:26 +0200 [thread overview]
Message-ID: <200307111649.26591.jbeisert@eurodsn.de> (raw)
Hello all,
I have written a driver for my NAND flash chip application using the mtd
framework. It works fine when there is only one chip in one memory area
present.
But if there are more than one NAND chip, you need more than one function for
struct nand_chip.hwcontrol,
because this function don't know which chips control lines it should change.
Same with
struct nand_chip.dev_ready.
For which chip it should wait?
Is it possible to add arguments, like a pointer to the struct nand_chip, to
these functions? Then one of this function could handle more than one chip.
--JB
next reply other threads:[~2003-07-11 14:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-11 14:49 Juergen Beisert [this message]
2003-07-11 15:13 ` Additional arguments to <struct nand_chip.hwcontrol> and .dev_ready functions David Woodhouse
2003-07-11 15:47 ` Juergen Beisert
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