diff mbox series

[v6,4/9] rtc: renesas-rtca3: Fix compilation error on RISC-V

Message ID 20241101095720.2247815-5-claudiu.beznea.uj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add RTC support for the Renesas RZ/G3S SoC | expand

Commit Message

Claudiu Beznea Nov. 1, 2024, 9:57 a.m. UTC 
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Fix the following compilation errors when building the RTCA3 for RISCV:

../drivers/rtc/rtc-renesas-rtca3.c:270:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  270 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECCNT_SEC, sec));
      |                              ^
../drivers/rtc/rtc-renesas-rtca3.c:369:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  369 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECAR_SEC, sec));
      |                              ^
../drivers/rtc/rtc-renesas-rtca3.c:476:11: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  476 |         cycles = FIELD_GET(RTCA3_RADJ_ADJ, radj);
      |                  ^
../drivers/rtc/rtc-renesas-rtca3.c:523:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  523 |         radj = FIELD_PREP(RTCA3_RADJ_ADJ, abs(cycles));
      |                ^
../drivers/rtc/rtc-renesas-rtca3.c:658:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  658 |         val = FIELD_PREP(RTCA3_RCR1_PES, RTCA3_RCR1_PES_1_64_SEC);
      |               ^

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---

Changes in v6:
- none; this patch is new


 drivers/rtc/rtc-renesas-rtca3.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Geert Uytterhoeven Nov. 3, 2024, 10:35 a.m. UTC | #1 
On Fri, Nov 1, 2024 at 10:57 AM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> Fix the following compilation errors when building the RTCA3 for RISCV:
>
> ../drivers/rtc/rtc-renesas-rtca3.c:270:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   270 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECCNT_SEC, sec));
>       |                              ^
> ../drivers/rtc/rtc-renesas-rtca3.c:369:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   369 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECAR_SEC, sec));
>       |                              ^
> ../drivers/rtc/rtc-renesas-rtca3.c:476:11: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   476 |         cycles = FIELD_GET(RTCA3_RADJ_ADJ, radj);
>       |                  ^
> ../drivers/rtc/rtc-renesas-rtca3.c:523:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   523 |         radj = FIELD_PREP(RTCA3_RADJ_ADJ, abs(cycles));
>       |                ^
> ../drivers/rtc/rtc-renesas-rtca3.c:658:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   658 |         val = FIELD_PREP(RTCA3_RCR1_PES, RTCA3_RCR1_PES_1_64_SEC);
>       |               ^
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
Alexandre Belloni Nov. 10, 2024, 10:03 p.m. UTC | #2 
On Fri, 01 Nov 2024 11:57:15 +0200, Claudiu wrote:
> Fix the following compilation errors when building the RTCA3 for RISCV:
> 
> ../drivers/rtc/rtc-renesas-rtca3.c:270:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   270 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECCNT_SEC, sec));
>       |                              ^
> ../drivers/rtc/rtc-renesas-rtca3.c:369:23: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   369 |         tm->tm_sec = bcd2bin(FIELD_GET(RTCA3_RSECAR_SEC, sec));
>       |                              ^
> ../drivers/rtc/rtc-renesas-rtca3.c:476:11: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   476 |         cycles = FIELD_GET(RTCA3_RADJ_ADJ, radj);
>       |                  ^
> ../drivers/rtc/rtc-renesas-rtca3.c:523:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   523 |         radj = FIELD_PREP(RTCA3_RADJ_ADJ, abs(cycles));
>       |                ^
> ../drivers/rtc/rtc-renesas-rtca3.c:658:8: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
>   658 |         val = FIELD_PREP(RTCA3_RCR1_PES, RTCA3_RCR1_PES_1_64_SEC);
>       |               ^
> 
> [...]

Applied, thanks!

[4/9] rtc: renesas-rtca3: Fix compilation error on RISC-V
      https://git.kernel.org/abelloni/c/8f315a5c7376

Best regards,
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-renesas-rtca3.c b/drivers/rtc/rtc-renesas-rtca3.c
index abb0f6f73906..d127933bfc8a 100644
--- a/drivers/rtc/rtc-renesas-rtca3.c
+++ b/drivers/rtc/rtc-renesas-rtca3.c
@@ -5,6 +5,7 @@ 
  * Copyright (C) 2024 Renesas Electronics Corp.
  */
 #include <linux/bcd.h>
+#include <linux/bitfield.h>
 #include <linux/cleanup.h>
 #include <linux/clk.h>
 #include <linux/completion.h>