[SCSI] bfa: remove os wrapper and unused functions

This patch removes os wrapper and unused functions.
bfa_os_assign(), bfa_os_memset(), bfa_os_memcpy(), bfa_os_udelay()
bfa_os_vsprintf(), bfa_os_snprintf(), and bfa_os_get_clock() are replaced with
direct assignment or native linux functions. Some unused functions related to VF
(Vitual fabric) are also removed.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/scsi/bfa/bfa_ioc_cb.c b/drivers/scsi/bfa/bfa_ioc_cb.c
index d7ac864d853..a32c8601c51 100644
--- a/drivers/scsi/bfa/bfa_ioc_cb.c
+++ b/drivers/scsi/bfa/bfa_ioc_cb.c
@@ -217,7 +217,7 @@ bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode)
         bfa_reg_write(rb + APP_PLL_400_CTL_REG,
                           __APP_PLL_400_BYPASS |
                           __APP_PLL_400_LOGIC_SOFT_RESET);
-        bfa_os_udelay(2);
+        udelay(2);
         bfa_reg_write(rb + APP_PLL_212_CTL_REG,
                           __APP_PLL_212_LOGIC_SOFT_RESET);
         bfa_reg_write(rb + APP_PLL_400_CTL_REG,
@@ -226,7 +226,7 @@ bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode)
                           pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET);
         bfa_reg_write(rb + APP_PLL_400_CTL_REG,
                           pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET);
-        bfa_os_udelay(2000);
+        udelay(2000);
         bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
         bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
         bfa_reg_write((rb + APP_PLL_212_CTL_REG), pll_sclk);