Revision 05946bce839b4fed5442dbfab77060fb75e051f3 authored by Anton Vorontsov on 04 July 2008, 16:59:38 UTC, committed by Linus Torvalds on 04 July 2008, 17:40:06 UTC
This patch fixes following build error when CONFIG_PM is set. CC drivers/video/fsl-diu-fb.o drivers/video/fsl-diu-fb.c: In function 'fsl_diu_suspend': drivers/video/fsl-diu-fb.c:1327: error: 'ofdev' undeclared (first use in this function) drivers/video/fsl-diu-fb.c:1327: error: (Each undeclared identifier is reported only once drivers/video/fsl-diu-fb.c:1327: error: for each function it appears in.) drivers/video/fsl-diu-fb.c: In function 'fsl_diu_resume': drivers/video/fsl-diu-fb.c:1337: error: 'ofdev' undeclared (first use in this function) While I'm at it, also fix this warning: drivers/video/fsl-diu-fb.c: In function 'fsl_diu_alloc': drivers/video/fsl-diu-fb.c:314: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'phys_addr_t' And these section mismatches: ..from the function fsl_diu_remove() to the function .exit.text:uninstall_fb() ..from the function fsl_diu_remove() to the function .exit.text:uninstall_fb() ..from the function install_fb() to the variable .devinit.data:fsl_diu_mode_db ..from the function install_fb() to the variable .devinit.data:fsl_diu_mode_db ..from the function fsl_diu_probe() to the function .exit.text:uninstall_fb() ..from the function fsl_diu_probe() to the function .exit.text:uninstall_fb() Also, some sparse fixes: make two functions static, and use NULL where appropriate. There are still a lot of sparse warnings, mainly wrt absence of __iomem annotations, but some will require ugly __force stuff. I'll leave them for now, since proper fix would be not that trivial as few one-liners below. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Timur Tabi <timur@freescale.com> Cc: Antonino Daplas <adaplas@gmail.com> Cc: York Sun <yorksun@freescale.com> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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libsrp.h
#ifndef __LIBSRP_H__
#define __LIBSRP_H__
#include <linux/list.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_host.h>
#include <scsi/srp.h>
enum iue_flags {
V_DIOVER,
V_WRITE,
V_LINKED,
V_FLYING,
};
struct srp_buf {
dma_addr_t dma;
void *buf;
};
struct srp_queue {
void *pool;
void *items;
struct kfifo *queue;
spinlock_t lock;
};
struct srp_target {
struct Scsi_Host *shost;
struct device *dev;
spinlock_t lock;
struct list_head cmd_queue;
size_t srp_iu_size;
struct srp_queue iu_queue;
size_t rx_ring_size;
struct srp_buf **rx_ring;
void *ldata;
};
struct iu_entry {
struct srp_target *target;
struct list_head ilist;
dma_addr_t remote_token;
unsigned long flags;
struct srp_buf *sbuf;
};
typedef int (srp_rdma_t)(struct scsi_cmnd *, struct scatterlist *, int,
struct srp_direct_buf *, int,
enum dma_data_direction, unsigned int);
extern int srp_target_alloc(struct srp_target *, struct device *, size_t, size_t);
extern void srp_target_free(struct srp_target *);
extern struct iu_entry *srp_iu_get(struct srp_target *);
extern void srp_iu_put(struct iu_entry *);
extern int srp_cmd_queue(struct Scsi_Host *, struct srp_cmd *, void *, u64, u64);
extern int srp_transfer_data(struct scsi_cmnd *, struct srp_cmd *,
srp_rdma_t, int, int);
static inline struct srp_target *host_to_srp_target(struct Scsi_Host *host)
{
return (struct srp_target *) host->hostdata;
}
static inline int srp_cmd_direction(struct srp_cmd *cmd)
{
return (cmd->buf_fmt >> 4) ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
}
#endif
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