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powerpc/ps3: move udbg_shutdown_ps3gelic prototype

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Allmodconfig kernels produce a missing-prototypes warning:

arch/powerpc/platforms/ps3/gelic_udbg.c:239:6: error: no previous prototype for 'udbg_shutdown_ps3gelic' [-Werror=missing-prototypes]

Move the declaration from a local header to asm/ps3.h where it can be
seen from both the caller and the definition.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Geoff Levand <geoff@infradead.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
[mpe: Drop CONFIG_PS3GELIC_UDBG to fix build error]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231108125843.3806765-18-arnd@kernel.org
This commit is contained in:
Arnd Bergmann 2023-11-08 13:58:38 +01:00 committed by Michael Ellerman
parent 98b1cc82c4
commit 04c40eed3f
6 changed files with 8 additions and 20 deletions
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1
arch/powerpc/Kconfig.debug
View File

@ -271,7 +271,6 @@ config PPC_EARLY_DEBUG_USBGECKO
config PPC_EARLY_DEBUG_PS3GELIC
bool "Early debugging through the PS3 Ethernet port"
depends on PPC_PS3
select PS3GELIC_UDBG
help
Select this to enable early debugging for the PlayStation3 via
UDP broadcasts sent out through the Ethernet port.

6
arch/powerpc/include/asm/ps3.h
View File

@ -514,4 +514,10 @@ u64 ps3_get_spe_id(void *arg);
void ps3_early_mm_init(void);
#ifdef CONFIG_PPC_EARLY_DEBUG_PS3GELIC
void udbg_shutdown_ps3gelic(void);
#else
static inline void udbg_shutdown_ps3gelic(void) {}
#endif
#endif

12
arch/powerpc/platforms/ps3/Kconfig
View File

@ -167,16 +167,4 @@ config PS3_LPM
profiling support of the Cell processor with programs like
perfmon2, then say Y or M, otherwise say N.
config PS3GELIC_UDBG
bool "PS3 udbg output via UDP broadcasts on Ethernet"
depends on PPC_PS3
help
Enables udbg early debugging output by sending broadcast UDP
via the Ethernet port (UDP port number 18194).
This driver uses a trivial implementation and is independent
from the main PS3 gelic network driver.
If in doubt, say N here.
endmenu

2
arch/powerpc/platforms/ps3/Makefile
View File

@ -3,7 +3,7 @@ obj-y += setup.o mm.o time.o hvcall.o htab.o repository.o
obj-y += interrupt.o exports.o os-area.o
obj-y += system-bus.o
obj-$(CONFIG_PS3GELIC_UDBG) += gelic_udbg.o
obj-$(CONFIG_PPC_EARLY_DEBUG_PS3GELIC) += gelic_udbg.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SPU_BASE) += spu.o
obj-y += device-init.o

1
arch/powerpc/platforms/ps3/gelic_udbg.c
View File

@ -14,6 +14,7 @@
#include <linux/ip.h>
#include <linux/udp.h>
#include <asm/ps3.h>
#include <asm/io.h>
#include <asm/udbg.h>
#include <asm/lv1call.h>

6
drivers/net/ethernet/toshiba/ps3_gelic_net.h
View File

@ -346,12 +346,6 @@ static inline void *port_priv(struct gelic_port *port)
return port->priv;
}
#ifdef CONFIG_PPC_EARLY_DEBUG_PS3GELIC
void udbg_shutdown_ps3gelic(void);
#else
static inline void udbg_shutdown_ps3gelic(void) {}
#endif
int gelic_card_set_irq_mask(struct gelic_card *card, u64 mask);
/* shared netdev ops */
void gelic_card_up(struct gelic_card *card);