From: Lee Jones <lee.jones@linaro.org>
To: lee.jones@linaro.org
Cc: linuxppc-dev@lists.ozlabs.org, Paul Mackerras <paulus@samba.org>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/4] powerpc: asm: hvconsole: Move 'hvc_vio_init_early's prototype to shared location
Date: Thu, 12 Nov 2020 10:58:56 +0000 [thread overview]
Message-ID: <20201112105857.2078977-4-lee.jones@linaro.org> (raw)
In-Reply-To: <20201112105857.2078977-1-lee.jones@linaro.org>
Fixes the following W=1 kernel build warning(s):
drivers/tty/hvc/hvc_vio.c:385:13: warning: no previous prototype for ‘hvc_vio_init_early’ [-Wmissing-prototypes]
385 | void __init hvc_vio_init_early(void)
| ^~~~~~~~~~~~~~~~~~
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/include/asm/hvconsole.h | 3 +++
arch/powerpc/platforms/pseries/pseries.h | 3 ---
arch/powerpc/platforms/pseries/setup.c | 1 +
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/include/asm/hvconsole.h b/arch/powerpc/include/asm/hvconsole.h
index 999ed5ac90531..ccb2034506f0f 100644
--- a/arch/powerpc/include/asm/hvconsole.h
+++ b/arch/powerpc/include/asm/hvconsole.h
@@ -24,5 +24,8 @@
extern int hvc_get_chars(uint32_t vtermno, char *buf, int count);
extern int hvc_put_chars(uint32_t vtermno, const char *buf, int count);
+/* Provided by HVC VIO */
+void hvc_vio_init_early(void);
+
#endif /* __KERNEL__ */
#endif /* _PPC64_HVCONSOLE_H */
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index 13fa370a87e4e..7be5b054dfc36 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -43,9 +43,6 @@ extern void pSeries_final_fixup(void);
/* Poweron flag used for enabling auto ups restart */
extern unsigned long rtas_poweron_auto;
-/* Provided by HVC VIO */
-extern void hvc_vio_init_early(void);
-
/* Dynamic logical Partitioning/Mobility */
extern void dlpar_free_cc_nodes(struct device_node *);
extern void dlpar_free_cc_property(struct property *);
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 633c45ec406da..6999b83f06612 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -71,6 +71,7 @@
#include <asm/swiotlb.h>
#include <asm/svm.h>
#include <asm/dtl.h>
+#include <asm/hvconsole.h>
#include "pseries.h"
#include "../../../../drivers/pci/pci.h"
--
2.25.1
next prev parent reply other threads:[~2020-11-12 11:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 10:58 [PATCH v2 0/4] Rid W=1 issues from TTY Lee Jones
2020-11-12 10:58 ` Lee Jones [this message]
2020-11-12 10:58 ` [PATCH v2 4/4] tty: serial: pmac_zilog: Remove unused disposable variable 'garbage' Lee Jones
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