Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1321992

Re: [PATCH 1/9] ARM: pxa: define clock registers as __iomem

Show all headers | View raw

On 01/29, Arnd Bergmann wrote:
> We should not dereference registers as pointers, so use readl/writel
> instead for these registers.
> 
> The clock registers are accessed in multiple files, so we have to
> change them all at once.
> 
> I stumbled over these registers while looking at something unrelated.
> There are in fact other registers with the same problem, but I did
> not try to address those at this point.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---

Acked-by: Stephen Boyd <sboyd@codeaurora.org>

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH 1/9] ARM: pxa: define clock registers as __iomem Arnd Bergmann <arnd@arndb.de> - 2016-01-29 15:10 +0100
  Re: [PATCH 1/9] ARM: pxa: define clock registers as __iomem Stephen Boyd <sboyd@codeaurora.org> - 2016-01-29 19:40 +0100

csiph-web