[IA64] sparse cleanup of TIOCA files

This patch is a sparse compile cleanup of tioca_provider.c, sn_hwperf.h, and
tioca_provider.h.  Each of these files had sparse warnings when
compiled.

Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 8dae9eb45456d97525a6745a766f903eee2323d6..05aa8c2fe9bbef0f129681388e92ea97cf6c282a 100644 (file)
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -336,7 +336,7 @@ tioca_dma_d48(struct pci_dev *pdev, uint64_t paddr)
        if (!ct_addr)
                return 0;
 
-       bus_addr = (dma_addr_t) (ct_addr & 0xffffffffffff);
+       bus_addr = (dma_addr_t) (ct_addr & 0xffffffffffffUL);
        node_upper = ct_addr >> 48;
 
        if (node_upper > 64) {
@@ -464,7 +464,7 @@ map_return:
  * For mappings created using the direct modes (64 or 48) there are no
  * resources to release.
  */
-void
+static void
 tioca_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir)
 {
        int i, entry;
@@ -514,7 +514,7 @@ tioca_dma_unmap(struct pci_dev *pdev, dma_addr_t bus_addr, int dir)
  * The mapping mode used is based on the devices dma_mask.  As a last resort
  * use the GART mapped mode.
  */
-uint64_t
+static uint64_t
 tioca_dma_map(struct pci_dev *pdev, uint64_t paddr, size_t byte_count)
 {
        uint64_t mapaddr;
@@ -580,7 +580,7 @@ tioca_error_intr_handler(int irq, void *arg, struct pt_regs *pt)
  * On successful setup, returns the kernel version of tioca_common back to
  * the caller.
  */
-void *
+static void *
 tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft)
 {
        struct tioca_common *tioca_common;

diff --git a/include/asm-ia64/sn/sn2/sn_hwperf.h b/include/asm-ia64/sn/sn2/sn_hwperf.h
index b0c4d6dd77baf396e59c51b48972fe663ee1ea22..df75f4c4aec3bfce3385f8f5cefe1eaafc3dd1d3 100644 (file)
--- a/include/asm-ia64/sn/sn2/sn_hwperf.h
+++ b/include/asm-ia64/sn/sn2/sn_hwperf.h
@@ -223,4 +223,6 @@ struct sn_hwperf_ioctl_args {
 #define SN_HWPERF_OP_RECONFIGURE       253
 #define SN_HWPERF_OP_INVAL             254
 
+int sn_topology_open(struct inode *inode, struct file *file);
+int sn_topology_release(struct inode *inode, struct file *file);
 #endif                         /* SN_HWPERF_H */

diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h
index b6acc22ab2395ba04dbef557311622333d5590ec..5ccec608d325ef273ba94e3418d3ce8f18dec4c6 100644 (file)
--- a/include/asm-ia64/sn/tioca_provider.h
+++ b/include/asm-ia64/sn/tioca_provider.h
@@ -201,6 +201,7 @@ tioca_tlbflush(struct tioca_kernel *tioca_kernel)
 }
 
 extern uint32_t        tioca_gart_found;
+extern struct list_head tioca_list;
 extern int tioca_init_provider(void);
 extern void tioca_fastwrite_enable(struct tioca_kernel *tioca_kern);
 #endif /* _ASM_IA64_SN_TIO_CA_AGP_PROVIDER_H */