Re: [PATCH non-pretimeout 4/7] Watchdog: introduce ARM SBSA watchdog driver

From: Timur Tabi
Date: Thu Jun 11 2015 - 23:57:34 EST


fu.wei@xxxxxxxxxx wrote:
+ if (timeout <= gwdt->max_wor_timeout)
+ writel_relaxed(timeout * gwdt->clk,
+ gwdt->control_base + SBSA_GWDT_WOR);
+ else
+ writel_relaxed(gwdt->max_wor_timeout * gwdt->clk,
+ gwdt->control_base + SBSA_GWDT_WOR);

You pre-calculate the maximum timeout possible already, so why do you need the if-statement?

Frankly, your non-pretimeout driver is almost identical to mine, which was posted weeks ago. At this point, you're really just copying my driver but putting your name on it.

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