From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/2] cfi_flash: return NULL for invalid base address input
Date: Thu, 23 May 2013 09:50:12 +0200 [thread overview]
Message-ID: <519DCA34.8030905@denx.de> (raw)
In-Reply-To: <1368769837-10630-3-git-send-email-yamada.m@jp.panasonic.com>
On 05/17/2013 07:50 AM, Masahiro Yamada wrote:
> When base address given was out of valid flash address ranges,
> flash_get_info() function returned the pointer to the last
> element of flash_info[i] array.
>
> This patch changes this function to return NULL pointer
> in such a case, which is more correct behaviour.
>
> The function flash_protect_default() calls flash_protect()
> immediately after flash_get_info() invocation.
> With this correction, flash_protect() function would be
> able to return soon, for NULL flash_info.
Applied to u-boot-cfi-flash/master.
Thanks,
Stefan
prev parent reply other threads:[~2013-05-23 7:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-17 5:50 [U-Boot] [PATCH 0/2] fix flash_get_info function Masahiro Yamada
2013-05-17 5:50 ` [U-Boot] [PATCH 1/2] cosmetic: cfi_flash: delete a space after an unary operator Masahiro Yamada
2013-05-23 7:49 ` Stefan Roese
2013-05-17 5:50 ` [U-Boot] [PATCH 2/2] cfi_flash: return NULL for invalid base address input Masahiro Yamada
2013-05-23 7:50 ` Stefan Roese [this message]
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