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powerpc/pseries: Move hvc_vio_init_early() prototype to shared location 

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’
 385 | void __init hvc_vio_init_early(void)
 | ^~~~~~~~~~~~~~~~~~

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210303124603.3150175-1-lee.jones@linaro.org
This commit is contained in:
Lee Jones 2021-03-03 12:46:03 +00:00 committed by Michael Ellerman
parent 1a029e0edb
commit 13b8219bd0
3 changed files with 4 additions and 3 deletions
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3
arch/powerpc/include/asm/hvconsole.h
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@ -24,5 +24,8 @@
extern int hvc_get_chars(uint32_t vtermno, char *buf, int count); 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); 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 /* __KERNEL__ */
#endif /* _PPC64_HVCONSOLE_H */ #endif /* _PPC64_HVCONSOLE_H */

3
arch/powerpc/platforms/pseries/pseries.h
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@ -43,9 +43,6 @@ extern void pSeries_final_fixup(void);
/* Poweron flag used for enabling auto ups restart */ /* Poweron flag used for enabling auto ups restart */
extern unsigned long rtas_poweron_auto; extern unsigned long rtas_poweron_auto;
/* Provided by HVC VIO */
extern void hvc_vio_init_early(void);
/* Dynamic logical Partitioning/Mobility */ /* Dynamic logical Partitioning/Mobility */
extern void dlpar_free_cc_nodes(struct device_node *); extern void dlpar_free_cc_nodes(struct device_node *);
extern void dlpar_free_cc_property(struct property *); extern void dlpar_free_cc_property(struct property *);

1
arch/powerpc/platforms/pseries/setup.c
View File

@ -71,6 +71,7 @@
#include <asm/swiotlb.h> #include <asm/swiotlb.h>
#include <asm/svm.h> #include <asm/svm.h>
#include <asm/dtl.h> #include <asm/dtl.h>
#include <asm/hvconsole.h>
#include "pseries.h" #include "pseries.h"
#include "../../../../drivers/pci/pci.h" #include "../../../../drivers/pci/pci.h"