From e4b1681eafa62e2b34710f70ab3494c89cc03130 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Wed, 6 Jun 2012 08:18:40 +0300 Subject: [PATCH] iwlwifi: iwl_{read,write}_targ_mem_words takes dwords Change its name to better reflect this. Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/dvm/mac80211.c | 2 +- drivers/net/wireless/iwlwifi/iwl-io.c | 20 ++++++++++---------- drivers/net/wireless/iwlwifi/iwl-io.h | 12 ++++++------ drivers/net/wireless/iwlwifi/iwl-test.c | 8 ++++---- 4 files changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index f60be3993e81..7f49526222a8 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -473,7 +473,7 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw) } if (priv->wowlan_sram) - _iwl_read_targ_mem_words( + _iwl_read_targ_mem_dwords( priv->trans, 0x800000, priv->wowlan_sram, img->sec[IWL_UCODE_SECTION_DATA].len / 4); diff --git a/drivers/net/wireless/iwlwifi/iwl-io.c b/drivers/net/wireless/iwlwifi/iwl-io.c index 5f2df70b73c1..66c873399aba 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.c +++ b/drivers/net/wireless/iwlwifi/iwl-io.c @@ -298,8 +298,8 @@ void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask) } EXPORT_SYMBOL_GPL(iwl_clear_bits_prph); -void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr, - void *buf, int words) +void _iwl_read_targ_mem_dwords(struct iwl_trans *trans, u32 addr, + void *buf, int dwords) { unsigned long flags; int offs; @@ -308,26 +308,26 @@ void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr, spin_lock_irqsave(&trans->reg_lock, flags); if (likely(iwl_grab_nic_access(trans))) { iwl_write32(trans, HBUS_TARG_MEM_RADDR, addr); - for (offs = 0; offs < words; offs++) + for (offs = 0; offs < dwords; offs++) vals[offs] = iwl_read32(trans, HBUS_TARG_MEM_RDAT); iwl_release_nic_access(trans); } spin_unlock_irqrestore(&trans->reg_lock, flags); } -EXPORT_SYMBOL_GPL(_iwl_read_targ_mem_words); +EXPORT_SYMBOL_GPL(_iwl_read_targ_mem_dwords); u32 iwl_read_targ_mem(struct iwl_trans *trans, u32 addr) { u32 value; - _iwl_read_targ_mem_words(trans, addr, &value, 1); + _iwl_read_targ_mem_dwords(trans, addr, &value, 1); return value; } EXPORT_SYMBOL_GPL(iwl_read_targ_mem); -int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr, - void *buf, int words) +int _iwl_write_targ_mem_dwords(struct iwl_trans *trans, u32 addr, + void *buf, int dwords) { unsigned long flags; int offs, result = 0; @@ -336,7 +336,7 @@ int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr, spin_lock_irqsave(&trans->reg_lock, flags); if (likely(iwl_grab_nic_access(trans))) { iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr); - for (offs = 0; offs < words; offs++) + for (offs = 0; offs < dwords; offs++) iwl_write32(trans, HBUS_TARG_MEM_WDAT, vals[offs]); iwl_release_nic_access(trans); } else @@ -345,10 +345,10 @@ int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr, return result; } -EXPORT_SYMBOL_GPL(_iwl_write_targ_mem_words); +EXPORT_SYMBOL_GPL(_iwl_write_targ_mem_dwords); int iwl_write_targ_mem(struct iwl_trans *trans, u32 addr, u32 val) { - return _iwl_write_targ_mem_words(trans, addr, &val, 1); + return _iwl_write_targ_mem_dwords(trans, addr, &val, 1); } EXPORT_SYMBOL_GPL(iwl_write_targ_mem); diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h index 45a59c940f81..50d3819739d1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-io.h +++ b/drivers/net/wireless/iwlwifi/iwl-io.h @@ -76,18 +76,18 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 reg, u32 bits, u32 mask); void iwl_clear_bits_prph(struct iwl_trans *trans, u32 reg, u32 mask); -void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr, - void *buf, int words); +void _iwl_read_targ_mem_dwords(struct iwl_trans *trans, u32 addr, + void *buf, int dwords); #define iwl_read_targ_mem_bytes(trans, addr, buf, bufsize) \ do { \ BUILD_BUG_ON((bufsize) % sizeof(u32)); \ - _iwl_read_targ_mem_words(trans, addr, buf, \ - (bufsize) / sizeof(u32));\ + _iwl_read_targ_mem_dwords(trans, addr, buf, \ + (bufsize) / sizeof(u32));\ } while (0) -int _iwl_write_targ_mem_words(struct iwl_trans *trans, u32 addr, - void *buf, int words); +int _iwl_write_targ_mem_dwords(struct iwl_trans *trans, u32 addr, + void *buf, int dwords); u32 iwl_read_targ_mem(struct iwl_trans *trans, u32 addr); int iwl_write_targ_mem(struct iwl_trans *trans, u32 addr, u32 val); diff --git a/drivers/net/wireless/iwlwifi/iwl-test.c b/drivers/net/wireless/iwlwifi/iwl-test.c index 7a264aee2534..81e8c7126d72 100644 --- a/drivers/net/wireless/iwlwifi/iwl-test.c +++ b/drivers/net/wireless/iwlwifi/iwl-test.c @@ -476,9 +476,9 @@ static int iwl_test_indirect_read(struct iwl_test *tst, u32 addr, u32 size) iwl_release_nic_access(trans); spin_unlock_irqrestore(&trans->reg_lock, flags); } else { /* target memory (SRAM) */ - _iwl_read_targ_mem_words(trans, addr, - tst->mem.addr, - tst->mem.size / 4); + _iwl_read_targ_mem_dwords(trans, addr, + tst->mem.addr, + tst->mem.size / 4); } tst->mem.nchunks = @@ -522,7 +522,7 @@ static int iwl_test_indirect_write(struct iwl_test *tst, u32 addr, *(u32 *)(buf+i)); } } else if (iwl_test_valid_hw_addr(tst, addr)) { - _iwl_write_targ_mem_words(trans, addr, buf, size/4); + _iwl_write_targ_mem_dwords(trans, addr, buf, size / 4); } else { return -EINVAL; }