Mark functions as static in megaraid/megaraid_sas_fusion.c because they
are not used outside this file.
This eliminates the warnings of following type in
megaraid/megaraid_sas_fusion.c:
drivers/scsi/megaraid/megaraid_sas_fusion.c:91:1: warning: no previous
prototype for ‘megasas_enable_intr_fusion’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.khe...@gmail.com>
Reviewed-by: Josh Triplett <j...@joshtriplett.org>
---
drivers/scsi/megaraid/megaraid_sas_fusion.c | 39 ++++++++++++++-------------
1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c
b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 2806d6d..ce6219c 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -74,7 +74,7 @@ extern int resetwaittime;
* megasas_enable_intr_fusion - Enables interrupts
* @regs: MFI register set
*/
-void
+static void
megasas_enable_intr_fusion(struct megasas_instance *instance)
{
struct megasas_register_set __iomem *regs;
@@ -94,7 +94,7 @@ megasas_enable_intr_fusion(struct megasas_instance *instance)
* megasas_disable_intr_fusion - Disables interrupt
* @regs: MFI register set
*/
-void
+static void
megasas_disable_intr_fusion(struct megasas_instance *instance)
{
u32 mask = 0xFFFFFFFF;
@@ -134,8 +134,8 @@ megasas_clear_intr_fusion(struct megasas_register_set
__iomem *regs)
*
* Returns a free command from the pool
*/
-struct megasas_cmd_fusion *megasas_get_cmd_fusion(struct megasas_instance
- *instance)
+static struct megasas_cmd_fusion *megasas_get_cmd_fusion(
+ struct megasas_instance *instance)
{
unsigned long flags;
struct fusion_context *fusion =
@@ -363,7 +363,7 @@ static int megasas_create_frame_pool_fusion(struct
megasas_instance *instance)
* and is used as SMID of the cmd.
* SMID value range is from 1 to max_fw_cmds.
*/
-int
+static int
megasas_alloc_cmds_fusion(struct megasas_instance *instance)
{
int i, j, count;
@@ -919,7 +919,7 @@ megasas_display_intel_branding(struct megasas_instance
*instance)
*
* This is the main function for initializing firmware.
*/
-u32
+static u32
megasas_init_adapter_fusion(struct megasas_instance *instance)
{
struct megasas_register_set __iomem *reg_set;
@@ -1037,7 +1037,7 @@ fail_alloc_mfi_cmds:
* @frame_count : Number of frames for the command
* @regs : MFI register set
*/
-void
+static void
megasas_fire_cmd_fusion(struct megasas_instance *instance,
dma_addr_t req_desc_lo,
u32 req_desc_hi,
@@ -1059,7 +1059,7 @@ megasas_fire_cmd_fusion(struct megasas_instance *instance,
* @ext_status : ext status of cmd returned by FW
*/
-void
+static void
map_cmd_status(struct megasas_cmd_fusion *cmd, u8 status, u8 ext_status)
{
@@ -1199,7 +1199,7 @@ megasas_make_sgl_fusion(struct megasas_instance *instance,
*
* Used to set the PD LBA in CDB for FP IOs
*/
-void
+static void
megasas_set_pd_lba(struct MPI2_RAID_SCSI_IO_REQUEST *io_request, u8 cdb_len,
struct IO_REQUEST_INFO *io_info, struct scsi_cmnd *scp,
struct MR_FW_RAID_MAP_ALL *local_map_ptr, u32 ref_tag)
@@ -1376,7 +1376,7 @@ megasas_set_pd_lba(struct MPI2_RAID_SCSI_IO_REQUEST
*io_request, u8 cdb_len,
* Prepares the io_request and chain elements (sg_frame) for IO
* The IO can be for PD (Fast Path) or LD
*/
-void
+static void
megasas_build_ldio_fusion(struct megasas_instance *instance,
struct scsi_cmnd *scp,
struct megasas_cmd_fusion *cmd)
@@ -1678,7 +1678,7 @@ NonFastPath:
* Invokes helper functions to prepare request frames
* and sets flags appropriate for IO/Non-IO cmd
*/
-int
+static int
megasas_build_io_fusion(struct megasas_instance *instance,
struct scsi_cmnd *scp,
struct megasas_cmd_fusion *cmd)
@@ -1749,7 +1749,7 @@ megasas_build_io_fusion(struct megasas_instance *instance,
return 0;
}
-union MEGASAS_REQUEST_DESCRIPTOR_UNION *
+static union MEGASAS_REQUEST_DESCRIPTOR_UNION *
megasas_get_request_descriptor(struct megasas_instance *instance, u16 index)
{
u8 *p;
@@ -1829,7 +1829,7 @@ megasas_build_and_issue_cmd_fusion(struct
megasas_instance *instance,
* @instance: Adapter soft state
* Completes all commands that is in reply descriptor queue
*/
-int
+static int
complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex)
{
union MPI2_REPLY_DESCRIPTORS_UNION *desc;
@@ -1974,7 +1974,7 @@ complete_cmd_fusion(struct megasas_instance *instance,
u32 MSIxIndex)
*
* Tasklet to complete cmds
*/
-void
+static void
megasas_complete_cmd_dpc_fusion(unsigned long instance_addr)
{
struct megasas_instance *instance =
@@ -1999,7 +1999,7 @@ megasas_complete_cmd_dpc_fusion(unsigned long
instance_addr)
/**
* megasas_isr_fusion - isr entry point
*/
-irqreturn_t megasas_isr_fusion(int irq, void *devp)
+static irqreturn_t megasas_isr_fusion(int irq, void *devp)
{
struct megasas_irq_context *irq_context = devp;
struct megasas_instance *instance = irq_context->instance;
@@ -2038,7 +2038,7 @@ irqreturn_t megasas_isr_fusion(int irq, void *devp)
* mfi_cmd: megasas_cmd pointer
*
*/
-u8
+static u8
build_mpt_mfi_pass_thru(struct megasas_instance *instance,
struct megasas_cmd *mfi_cmd)
{
@@ -2101,7 +2101,7 @@ build_mpt_mfi_pass_thru(struct megasas_instance *instance,
* @cmd: mfi cmd to build
*
*/
-union MEGASAS_REQUEST_DESCRIPTOR_UNION *
+static union MEGASAS_REQUEST_DESCRIPTOR_UNION *
build_mpt_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
{
union MEGASAS_REQUEST_DESCRIPTOR_UNION *req_desc;
@@ -2134,7 +2134,7 @@ build_mpt_cmd(struct megasas_instance *instance, struct
megasas_cmd *cmd)
* @cmd: mfi cmd pointer
*
*/
-void
+static void
megasas_issue_dcmd_fusion(struct megasas_instance *instance,
struct megasas_cmd *cmd)
{
@@ -2197,7 +2197,8 @@ megasas_check_reset_fusion(struct megasas_instance
*instance,
}
/* This function waits for outstanding commands on fusion to complete */
-int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance)
+static int megasas_wait_for_outstanding_fusion(struct megasas_instance
+ *instance)
{
int i, outstanding, retval = 0;
u32 fw_state;
--
1.7.9.5
--
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