ptp: dte: Use LL suffix for 64-bit constants
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Message ID 1499330094-24423-1-git-send-email-geert@linux-m68k.org
State New, archived
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  • ptp: dte: Use LL suffix for 64-bit constants
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Commit Message

Geert Uytterhoeven July 6, 2017, 8:34 a.m. UTC
With gcc 4.1.2:

    drivers/ptp/ptp_dte.c: In function ‘dte_write_nco_delta’:
    drivers/ptp/ptp_dte.c:105: warning: integer constant is too large for ‘long’ type
    drivers/ptp/ptp_dte.c:112: warning: integer constant is too large for ‘long’ type
    drivers/ptp/ptp_dte.c:114: warning: integer constant is too large for ‘long’ type

Add the missing "LL" suffix to fix this.

Fixes: 8a56aa107f1e8123 ("ptp: Add a ptp clock driver for Broadcom DTE")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/ptp/ptp_dte.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

David Miller July 6, 2017, 10:41 a.m. UTC | #1
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Thu,  6 Jul 2017 10:34:54 +0200

> With gcc 4.1.2:
> 
>     drivers/ptp/ptp_dte.c: In function ‘dte_write_nco_delta’:
>     drivers/ptp/ptp_dte.c:105: warning: integer constant is too large for ‘long’ type
>     drivers/ptp/ptp_dte.c:112: warning: integer constant is too large for ‘long’ type
>     drivers/ptp/ptp_dte.c:114: warning: integer constant is too large for ‘long’ type
> 
> Add the missing "LL" suffix to fix this.
> 
> Fixes: 8a56aa107f1e8123 ("ptp: Add a ptp clock driver for Broadcom DTE")
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Applied, thanks.

Patch
diff mbox series

diff --git a/drivers/ptp/ptp_dte.c b/drivers/ptp/ptp_dte.c
index 00145a3f1e707451..faf6f7a837137408 100644
--- a/drivers/ptp/ptp_dte.c
+++ b/drivers/ptp/ptp_dte.c
@@ -40,7 +40,7 @@ 
 #define DTE_WRAP_AROUND_NSEC_SHIFT 44
 
 /* 44 bits NCO */
-#define DTE_NCO_MAX_NS	0xFFFFFFFFFFF
+#define DTE_NCO_MAX_NS	0xFFFFFFFFFFFLL
 
 /* 125MHz with 3.29 reg cfg */
 #define DTE_PPB_ADJ(ppb) (u32)(div64_u64((((u64)abs(ppb) * BIT(28)) +\