From 138822698fc16bd4c5b509da28a9b08faac4367b Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Wed, 24 Aug 2011 15:39:23 +0200 Subject: iwlegacy: mark il_{grab,release}_nic_access as unlocked Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/iwlegacy/iwl-io.h | 42 +++++++++++++--------------- drivers/net/wireless/iwlegacy/iwl4965-base.c | 4 +-- 2 files changed, 22 insertions(+), 24 deletions(-) (limited to 'drivers') diff --git a/drivers/net/wireless/iwlegacy/iwl-io.h b/drivers/net/wireless/iwlegacy/iwl-io.h index 7ad262e9add5..c2e32ed27349 100644 --- a/drivers/net/wireless/iwlegacy/iwl-io.h +++ b/drivers/net/wireless/iwlegacy/iwl-io.h @@ -137,14 +137,12 @@ static inline int _il_grab_nic_access(struct il_priv *il) return 0; } -#define il_grab_nic_access(il) _il_grab_nic_access(il) static inline void _il_release_nic_access(struct il_priv *il) { _il_clear_bit(il, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ); } -#define il_release_nic_access(il) _il_release_nic_access(il) static inline u32 _il_read_direct32(struct il_priv *il, u32 reg) { @@ -157,9 +155,9 @@ static inline u32 il_read_direct32(struct il_priv *il, u32 reg) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); value = _il_read_direct32(il, reg); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); return value; @@ -176,9 +174,9 @@ il_write_direct32(struct il_priv *il, u32 reg, u32 value) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!il_grab_nic_access(il)) { + if (!_il_grab_nic_access(il)) { _il_write_direct32(il, reg, value); - il_release_nic_access(il); + _il_release_nic_access(il); } spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -222,9 +220,9 @@ static inline u32 il_read_prph(struct il_priv *il, u32 reg) u32 val; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); val = _il_read_prph(il, reg); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); return val; } @@ -244,9 +242,9 @@ il_write_prph(struct il_priv *il, u32 addr, u32 val) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!il_grab_nic_access(il)) { + if (!_il_grab_nic_access(il)) { _il_write_prph(il, addr, val); - il_release_nic_access(il); + _il_release_nic_access(il); } spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -260,9 +258,9 @@ il_set_bits_prph(struct il_priv *il, u32 reg, u32 mask) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); _il_set_bits_prph(il, reg, mask); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -276,9 +274,9 @@ static inline void il_set_bits_mask_prph(struct il_priv *il, u32 reg, unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); _il_set_bits_mask_prph(il, reg, bits, mask); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -289,10 +287,10 @@ static inline void il_clear_bits_prph(struct il_priv u32 val; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); val = _il_read_prph(il, reg); _il_write_prph(il, reg, (val & ~mask)); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -302,13 +300,13 @@ static inline u32 il_read_targ_mem(struct il_priv *il, u32 addr) u32 value; spin_lock_irqsave(&il->reg_lock, reg_flags); - il_grab_nic_access(il); + _il_grab_nic_access(il); _il_write_direct32(il, HBUS_TARG_MEM_RADDR, addr); rmb(); value = _il_read_direct32(il, HBUS_TARG_MEM_RDAT); - il_release_nic_access(il); + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, reg_flags); return value; } @@ -319,11 +317,11 @@ il_write_targ_mem(struct il_priv *il, u32 addr, u32 val) unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!il_grab_nic_access(il)) { + if (!_il_grab_nic_access(il)) { _il_write_direct32(il, HBUS_TARG_MEM_WADDR, addr); wmb(); _il_write_direct32(il, HBUS_TARG_MEM_WDAT, val); - il_release_nic_access(il); + _il_release_nic_access(il); } spin_unlock_irqrestore(&il->reg_lock, reg_flags); } @@ -335,14 +333,14 @@ il_write_targ_mem_buf(struct il_priv *il, u32 addr, unsigned long reg_flags; spin_lock_irqsave(&il->reg_lock, reg_flags); - if (!il_grab_nic_access(il)) { + if (!_il_grab_nic_access(il)) { _il_write_direct32(il, HBUS_TARG_MEM_WADDR, addr); wmb(); for (; 0 < len; len -= sizeof(u32), values++) _il_write_direct32(il, HBUS_TARG_MEM_WDAT, *values); - il_release_nic_access(il); + _il_release_nic_access(il); } spin_unlock_irqrestore(&il->reg_lock, reg_flags); } diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c index f3ec8bba7ff8..f4eb037f563b 100644 --- a/drivers/net/wireless/iwlegacy/iwl4965-base.c +++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c @@ -522,8 +522,8 @@ static void il4965_perform_ct_kill_task(struct il_priv *il) _il_rd(il, CSR_UCODE_DRV_GP1); spin_lock_irqsave(&il->reg_lock, flags); - if (!il_grab_nic_access(il)) - il_release_nic_access(il); + if (!_il_grab_nic_access(il)) + _il_release_nic_access(il); spin_unlock_irqrestore(&il->reg_lock, flags); } -- cgit v1.2.3