Thread (3 messages) flat view 3 messages, 3 authors, 2012-07-25

RE: [PATCH v2 1/6] rtc: omap: kicker mechanism support

From: Mohammed, Afzal <hidden>
Date: 2012-07-25 14:02:27
Also in: linux-arm-kernel, lkml

Hi Sergei,

On Wed, Jul 25, 2012 at 16:45:29, Sergei Shtylyov wrote:
quoted
+/* OMAP_RTC_KICKER values */
+#define	KICK0_VALUE			(0x83e70b13)
+#define	KICK1_VALUE			(0x95a4f1e0)
    Parens not needed around simple literals.
Thanks for catching it
quoted
  static void __iomem	*rtc_base;

  #define rtc_read(addr)		__raw_readb(rtc_base + (addr))
  #define rtc_write(val, addr)	__raw_writeb(val, rtc_base + (addr))

+#define rtc_writel(val, addr)	writel(val, rtc_base + (addr))
+
    Why not __raw_writel() like the above functions?
This driver would be used in AM335X, it being ARMv7, writel would be
safe (existing __raw_readb/__raw_writeb too needs to be replaced)

Regards
Afzal
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