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authorChristian Krafft <krafft@de.ibm.com>2007-07-20 15:39:18 -0400
committerArnd Bergmann <arnd@klappe.arndb.de>2007-07-20 15:41:34 -0400
commit813f90728e7d74e9b753e6ef6c6915cd2a047adb (patch)
treebf5420917ebfca85b89f6de86740109c916924c0 /include/asm-powerpc
parentc1158e63dfeb3928e94c768f0a403b3e0e799f70 (diff)
[CELL] pmi: remove support for mutiple devices.
The pmi driver got simplified by removing support for multiple devices. As there is no more than one pmi device per maschine, there is no need to specify the device for listening and sending messages. This way the caller (cbe_cpufreq) doesn't need to scan the device tree. When registering the handler on a board without a pmi interface, pmi.c will just return -ENODEV. The patch that fixed the breakage of cell_defconfig has been broken out of the earlier version of this patch. So this is the version that applies cleanly on top of it. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/pmi.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-powerpc/pmi.h b/include/asm-powerpc/pmi.h
index cb0f8aa43088..2259d4ce3846 100644
--- a/include/asm-powerpc/pmi.h
+++ b/include/asm-powerpc/pmi.h
@@ -55,13 +55,13 @@ typedef struct {
55struct pmi_handler { 55struct pmi_handler {
56 struct list_head node; 56 struct list_head node;
57 u8 type; 57 u8 type;
58 void (*handle_pmi_message) (struct of_device *, pmi_message_t); 58 void (*handle_pmi_message) (pmi_message_t);
59}; 59};
60 60
61void pmi_register_handler(struct of_device *, struct pmi_handler *); 61int pmi_register_handler(struct pmi_handler *);
62void pmi_unregister_handler(struct of_device *, struct pmi_handler *); 62void pmi_unregister_handler(struct pmi_handler *);
63 63
64void pmi_send_message(struct of_device *, pmi_message_t); 64int pmi_send_message(pmi_message_t);
65 65
66#endif /* __KERNEL__ */ 66#endif /* __KERNEL__ */
67#endif /* _POWERPC_PMI_H */ 67#endif /* _POWERPC_PMI_H */