Re: [PATCH 1/8] add lib/gcd.c

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Hello.

Florian Fainelli wrote:

This patch adds lib/gcd.c which contains a greatest
common divider implementation taken from
sound/core/pcm_timer.c

Signed-off-by: Florian Fainelli <florian@xxxxxxxxxxx>

[...]

diff --git a/lib/gcd.c b/lib/gcd.c
new file mode 100644
index 0000000..fbf81a8
--- /dev/null
+++ b/lib/gcd.c
@@ -0,0 +1,20 @@
+#include <linux/gcd.h>
+#include <linux/module.h>
+
+/* Greatest common divisor */
+unsigned long gcd(unsigned long a, unsigned long b)
+{
+	unsigned long r;
+
+	if (a < b) {
+		r = a;
+		a = b;
+	b = r;

   Fix indetnation please.

+	}
+	while ((r = a % b) != 0) {
+		a = b;
+		b = r;
+	}
+	return b;
+}
+EXPORT_SYMBOL(gcd);

WBR, Sergei


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