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From:   Xin Zeng <xin.zeng@intel.com>
To:     linux-crypto@vger.kernel.org, kvm@vger.kernel.org
Cc:     giovanni.cabiddu@intel.com, andriy.shevchenko@linux.intel.com,
        Xin Zeng <xin.zeng@intel.com>
Subject: [RFC 3/5] units: Add HZ_PER_GHZ
Date:   Fri, 30 Jun 2023 21:13:02 +0800
Message-Id: <20230630131304.64243-4-xin.zeng@intel.com>
In-Reply-To: <20230630131304.64243-1-xin.zeng@intel.com>
References: <20230630131304.64243-1-xin.zeng@intel.com>
Precedence: bulk

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

There is going to be a new user of the HZ_PER_GHZ definition besides
possibly existing ones. Add that one to the header.

While at it, split Hz and kHz groups of the multipliers for better
maintenance and readability.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Xin Zeng <xin.zeng@intel.com>
---
 include/linux/units.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/linux/units.h b/include/linux/units.h
index 2793a41e73a2..8d1dd5609906 100644
--- a/include/linux/units.h
+++ b/include/linux/units.h
@@ -20,12 +20,16 @@
 #define PICO	1000000000000ULL
 #define FEMTO	1000000000000000ULL
 
+/* Hz based multipliers */
 #define NANOHZ_PER_HZ		1000000000UL
 #define MICROHZ_PER_HZ		1000000UL
 #define MILLIHZ_PER_HZ		1000UL
 #define HZ_PER_KHZ		1000UL
-#define KHZ_PER_MHZ		1000UL
 #define HZ_PER_MHZ		1000000UL
+#define HZ_PER_GHZ		1000000000UL
+
+/* kHz based multipliers */
+#define KHZ_PER_MHZ		1000UL
 
 #define MILLIWATT_PER_WATT	1000UL
 #define MICROWATT_PER_MILLIWATT	1000UL
-- 
2.18.2