From: Thorsten Blum <thorsten.blum@linux.dev>
To: Chris Zankel <chris@zankel.net>, Max Filippov <jcmvbkbc@gmail.com>
Cc: Thorsten Blum <thorsten.blum@linux.dev>, linux-kernel@vger.kernel.org
Subject: [PATCH] xtensa: use HZ_PER_MHZ in platform_calibrate_ccount
Date: Mon, 15 Sep 2025 14:05:39 +0200 [thread overview]
Message-ID: <20250915120540.2150841-3-thorsten.blum@linux.dev> (raw)
Replace the hardcoded 1000000UL with the HZ_PER_MHZ unit macro, and add
a space in "10 MHz" to improve the readability of the error message.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
arch/xtensa/kernel/platform.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/xtensa/kernel/platform.c b/arch/xtensa/kernel/platform.c
index 926b8bf0f14c..f14713060fd4 100644
--- a/arch/xtensa/kernel/platform.c
+++ b/arch/xtensa/kernel/platform.c
@@ -14,6 +14,7 @@
#include <linux/printk.h>
#include <linux/types.h>
+#include <linux/units.h>
#include <asm/platform.h>
#include <asm/timex.h>
@@ -38,7 +39,7 @@ void __weak platform_idle(void)
#ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT
void __weak platform_calibrate_ccount(void)
{
- pr_err("ERROR: Cannot calibrate cpu frequency! Assuming 10MHz.\n");
- ccount_freq = 10 * 1000000UL;
+ pr_err("ERROR: Cannot calibrate cpu frequency! Assuming 10 MHz.\n");
+ ccount_freq = 10 * HZ_PER_MHZ;
}
#endif
--
2.51.0
next reply other threads:[~2025-09-15 12:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-15 12:05 Thorsten Blum [this message]
2025-09-15 15:39 ` [PATCH] xtensa: use HZ_PER_MHZ in platform_calibrate_ccount Max Filippov
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