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Date: Sun, 13 Nov 2011 11:41:04 -0800
From: Joe Perches <joe@...ches.com>
To: Arend van Spriel <arend@...adcom.com>
Cc: "John W. Linville" <linville@...driver.com>,
linux-wireless <linux-wireless@...r.kernel.org>,
netdev <netdev@...r.kernel.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] brcmsmac: Use current logging styles
Add and use pr_fmt and pr_<level>
Remove useless double parentheses from macros.
Remove function names from format strings, add to pr_debug use.
Coalesce formats.
Remove uncompileable undeclared variable in a DMA_NONE use.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 14 +-
drivers/net/wireless/brcm80211/brcmsmac/dma.c | 145 ++++++++++-----------
2 files changed, 80 insertions(+), 79 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 025fa0e..39e3054 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -16,6 +16,8 @@
* File contents: support functions for PCI/PCIe
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/delay.h>
#include <linux/pci.h>
@@ -349,9 +351,9 @@
#define PCI_FORCEHT(si) (PCIE(si) && (si->pub.chip == BCM4716_CHIP_ID))
#ifdef BCMDBG
-#define SI_MSG(args) printk args
+#define SI_MSG(fmt, ...) pr_debug(fmt, ##__VA_ARGS__)
#else
-#define SI_MSG(args)
+#define SI_MSG(fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif /* BCMDBG */
#define GOODCOREADDR(x, b) \
@@ -1073,7 +1075,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
/* scan for cores */
if (socitype == SOCI_AI) {
- SI_MSG(("Found chip type AI (0x%08x)\n", w));
+ SI_MSG("Found chip type AI (0x%08x)\n", w);
/* pass chipc address instead of original core base */
ai_scan(&sii->pub, cc);
} else {
@@ -1129,7 +1131,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
* set chipControl register bit 15
*/
if (sih->chiprev == 0) {
- SI_MSG(("Applying 43224A0 WARs\n"));
+ SI_MSG("Applying 43224A0 WARs\n");
ai_corereg(sih, SI_CC_IDX,
offsetof(struct chipcregs, chipcontrol),
CCTRL43224_GPIO_TOGGLE,
@@ -1138,7 +1140,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
CCTRL_43224A0_12MA_LED_DRIVE);
}
if (sih->chiprev >= 1) {
- SI_MSG(("Applying 43224B0+ WARs\n"));
+ SI_MSG("Applying 43224B0+ WARs\n");
si_pmu_chipcontrol(sih, 0, CCTRL_43224B0_12MA_LED_DRIVE,
CCTRL_43224B0_12MA_LED_DRIVE);
}
@@ -1149,7 +1151,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
* enable 12 mA drive strenth for 4313 and
* set chipControl register bit 1
*/
- SI_MSG(("Applying 4313 WARs\n"));
+ SI_MSG("Applying 4313 WARs\n");
si_pmu_chipcontrol(sih, 0, CCTRL_4313_12MA_LED_DRIVE,
CCTRL_4313_12MA_LED_DRIVE);
}
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
index e286fb4..0bb8c37 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
@@ -13,6 +13,9 @@
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/pci.h>
@@ -168,26 +171,25 @@
/* debug/trace */
#ifdef BCMDBG
-#define DMA_ERROR(args) \
- do { \
- if (!(*di->msg_level & 1)) \
- ; \
- else \
- printk args; \
- } while (0)
-#define DMA_TRACE(args) \
- do { \
- if (!(*di->msg_level & 2)) \
- ; \
- else \
- printk args; \
- } while (0)
+#define DMA_ERROR(fmt, ...) \
+do { \
+ if (*di->msg_level & 1) \
+ pr_debug("%s: " fmt, __func__, ##__VA_ARGS__); \
+} while (0)
+#define DMA_TRACE(fmt, ...) \
+do { \
+ if (*di->msg_level & 2) \
+ pr_debug("%s: " fmt, __func__, ##__VA_ARGS__); \
+} while (0)
#else
-#define DMA_ERROR(args)
-#define DMA_TRACE(args)
+#define DMA_ERROR(fmt, ...) \
+ no_printk(fmt, ##__VA_ARGS__)
+#define DMA_TRACE(fmt, ...) \
+ no_printk(fmt, ##__VA_ARGS__)
#endif /* BCMDBG */
-#define DMA_NONE(args)
+#define DMA_NONE(fmt, ...) \
+ no_printk(fmt, ##__VA_ARGS__)
#define MAXNAMEL 8 /* 8 char names */
@@ -361,7 +363,7 @@ static uint _dma_ctrlflags(struct dma_info *di, uint mask, uint flags)
uint dmactrlflags;
if (di == NULL) {
- DMA_ERROR(("_dma_ctrlflags: NULL dma handle\n"));
+ DMA_ERROR("NULL dma handle\n");
return 0;
}
@@ -412,13 +414,13 @@ static bool _dma_isaddrext(struct dma_info *di)
/* not all tx or rx channel are available */
if (di->d64txregs != NULL) {
if (!_dma64_addrext(di->d64txregs))
- DMA_ERROR(("%s: _dma_isaddrext: DMA64 tx doesn't have "
- "AE set\n", di->name));
+ DMA_ERROR("%s: DMA64 tx doesn't have AE set\n",
+ di->name);
return true;
} else if (di->d64rxregs != NULL) {
if (!_dma64_addrext(di->d64rxregs))
- DMA_ERROR(("%s: _dma_isaddrext: DMA64 rx doesn't have "
- "AE set\n", di->name));
+ DMA_ERROR("%s: DMA64 rx doesn't have AE set\n",
+ di->name);
return true;
}
@@ -519,8 +521,8 @@ static bool dma64_alloc(struct dma_info *di, uint direction)
va = dma_ringalloc(di, D64RINGALIGN, size, &align_bits,
&alloced, &di->txdpaorig);
if (va == NULL) {
- DMA_ERROR(("%s: dma64_alloc: DMA_ALLOC_CONSISTENT(ntxd)"
- " failed\n", di->name));
+ DMA_ERROR("%s: DMA_ALLOC_CONSISTENT(ntxd) failed\n",
+ di->name);
return false;
}
align = (1 << align_bits);
@@ -533,8 +535,8 @@ static bool dma64_alloc(struct dma_info *di, uint direction)
va = dma_ringalloc(di, D64RINGALIGN, size, &align_bits,
&alloced, &di->rxdpaorig);
if (va == NULL) {
- DMA_ERROR(("%s: dma64_alloc: DMA_ALLOC_CONSISTENT(nrxd)"
- " failed\n", di->name));
+ DMA_ERROR("%s: DMA_ALLOC_CONSISTENT(nrxd) failed\n",
+ di->name);
return false;
}
align = (1 << align_bits);
@@ -583,11 +585,10 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
*/
_dma_ctrlflags(di, DMA_CTRL_ROC | DMA_CTRL_PEN, 0);
- DMA_TRACE(("%s: dma_attach: %s flags 0x%x ntxd %d nrxd %d "
- "rxbufsize %d rxextheadroom %d nrxpost %d rxoffset %d "
- "dmaregstx %p dmaregsrx %p\n", name, "DMA64",
- di->dma.dmactrlflags, ntxd, nrxd, rxbufsize,
- rxextheadroom, nrxpost, rxoffset, dmaregstx, dmaregsrx));
+ DMA_TRACE("%s: %s flags 0x%x ntxd %d nrxd %d rxbufsize %d rxextheadroom %d nrxpost %d rxoffset %d dmaregstx %p dmaregsrx %p\n",
+ name, "DMA64",
+ di->dma.dmactrlflags, ntxd, nrxd, rxbufsize,
+ rxextheadroom, nrxpost, rxoffset, dmaregstx, dmaregsrx);
/* make a private copy of our callers name */
strncpy(di->name, name, MAXNAMEL);
@@ -645,8 +646,8 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
di->dmadesc_align = 4; /* 16 byte alignment */
}
- DMA_NONE(("DMA descriptor align_needed %d, align %d\n",
- di->aligndesc_4k, di->dmadesc_align));
+ DMA_NONE("DMA descriptor align_needed %d, align %d\n",
+ di->aligndesc_4k, di->dmadesc_align);
/* allocate tx packet pointer vector */
if (ntxd) {
@@ -684,21 +685,21 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih,
if ((di->ddoffsetlow != 0) && !di->addrext) {
if (di->txdpa > SI_PCI_DMA_SZ) {
- DMA_ERROR(("%s: dma_attach: txdpa 0x%x: addrext not "
- "supported\n", di->name, (u32)di->txdpa));
+ DMA_ERROR("%s: txdpa 0x%x: addrext not supported\n",
+ di->name, (u32)di->txdpa);
goto fail;
}
if (di->rxdpa > SI_PCI_DMA_SZ) {
- DMA_ERROR(("%s: dma_attach: rxdpa 0x%x: addrext not "
- "supported\n", di->name, (u32)di->rxdpa));
+ DMA_ERROR("%s: rxdpa 0x%x: addrext not supported\n",
+ di->name, (u32)di->rxdpa);
goto fail;
}
}
- DMA_TRACE(("ddoffsetlow 0x%x ddoffsethigh 0x%x dataoffsetlow 0x%x "
- "dataoffsethigh " "0x%x addrext %d\n", di->ddoffsetlow,
- di->ddoffsethigh, di->dataoffsetlow, di->dataoffsethigh,
- di->addrext));
+ DMA_TRACE("ddoffsetlow 0x%x ddoffsethigh 0x%x dataoffsetlow 0x%x dataoffsethigh 0x%x addrext %d\n",
+ di->ddoffsetlow, di->ddoffsethigh,
+ di->dataoffsetlow, di->dataoffsethigh,
+ di->addrext);
return (struct dma_pub *) di;
@@ -744,7 +745,7 @@ void dma_detach(struct dma_pub *pub)
{
struct dma_info *di = (struct dma_info *)pub;
- DMA_TRACE(("%s: dma_detach\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
/* free dma descriptor rings */
if (di->txd64)
@@ -812,7 +813,7 @@ static void _dma_rxenable(struct dma_info *di)
uint dmactrlflags = di->dma.dmactrlflags;
u32 control;
- DMA_TRACE(("%s: dma_rxenable\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
control =
(R_REG(&di->d64rxregs->control) & D64_RC_AE) |
@@ -832,7 +833,7 @@ void dma_rxinit(struct dma_pub *pub)
{
struct dma_info *di = (struct dma_info *)pub;
- DMA_TRACE(("%s: dma_rxinit\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
if (di->nrxd == 0)
return;
@@ -926,7 +927,7 @@ int dma_rx(struct dma_pub *pub, struct sk_buff_head *skb_list)
return 0;
len = le16_to_cpu(*(__le16 *) (p->data));
- DMA_TRACE(("%s: dma_rx len %d\n", di->name, len));
+ DMA_TRACE("%s: dma_rx len %d\n", di->name, len);
dma_spin_for_len(len, p);
/* set actual length */
@@ -953,14 +954,14 @@ int dma_rx(struct dma_pub *pub, struct sk_buff_head *skb_list)
D64_RS0_CD_MASK) -
di->rcvptrbase) & D64_RS0_CD_MASK,
struct dma64desc);
- DMA_ERROR(("dma_rx, rxin %d rxout %d, hw_curr %d\n",
- di->rxin, di->rxout, cur));
+ DMA_ERROR("rxin %d rxout %d, hw_curr %d\n",
+ di->rxin, di->rxout, cur);
}
#endif /* BCMDBG */
if ((di->dma.dmactrlflags & DMA_CTRL_RXMULTI) == 0) {
- DMA_ERROR(("%s: dma_rx: bad frame length (%d)\n",
- di->name, len));
+ DMA_ERROR("%s: bad frame length (%d)\n",
+ di->name, len);
skb_queue_walk_safe(&dma_frames, p, next) {
skb_unlink(p, &dma_frames);
brcmu_pkt_buf_free_skb(p);
@@ -977,7 +978,7 @@ int dma_rx(struct dma_pub *pub, struct sk_buff_head *skb_list)
static bool dma64_rxidle(struct dma_info *di)
{
- DMA_TRACE(("%s: dma_rxidle\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
if (di->nrxd == 0)
return true;
@@ -1017,7 +1018,7 @@ bool dma_rxfill(struct dma_pub *pub)
n = di->nrxpost - nrxdactive(di, rxin, rxout);
- DMA_TRACE(("%s: dma_rxfill: post %d\n", di->name, n));
+ DMA_TRACE("%s: post %d\n", di->name, n);
if (di->rxbufsize > BCMEXTRAHDROOM)
extra_offset = di->rxextrahdrroom;
@@ -1030,11 +1031,9 @@ bool dma_rxfill(struct dma_pub *pub)
p = brcmu_pkt_buf_get_skb(di->rxbufsize + extra_offset);
if (p == NULL) {
- DMA_ERROR(("%s: dma_rxfill: out of rxbufs\n",
- di->name));
+ DMA_ERROR("%s: out of rxbufs\n", di->name);
if (i == 0 && dma64_rxidle(di)) {
- DMA_ERROR(("%s: rxfill64: ring is empty !\n",
- di->name));
+ DMA_ERROR("%s: ring is empty !\n", di->name);
ring_empty = true;
}
di->dma.rxnobuf++;
@@ -1079,7 +1078,7 @@ void dma_rxreclaim(struct dma_pub *pub)
struct dma_info *di = (struct dma_info *)pub;
struct sk_buff *p;
- DMA_TRACE(("%s: dma_rxreclaim\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
while ((p = _dma_getnextrxp(di, true)))
brcmu_pkt_buf_free_skb(p);
@@ -1110,7 +1109,7 @@ void dma_txinit(struct dma_pub *pub)
struct dma_info *di = (struct dma_info *)pub;
u32 control = D64_XC_XE;
- DMA_TRACE(("%s: dma_txinit\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
if (di->ntxd == 0)
return;
@@ -1142,7 +1141,7 @@ void dma_txsuspend(struct dma_pub *pub)
{
struct dma_info *di = (struct dma_info *)pub;
- DMA_TRACE(("%s: dma_txsuspend\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
if (di->ntxd == 0)
return;
@@ -1154,7 +1153,7 @@ void dma_txresume(struct dma_pub *pub)
{
struct dma_info *di = (struct dma_info *)pub;
- DMA_TRACE(("%s: dma_txresume\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
if (di->ntxd == 0)
return;
@@ -1176,11 +1175,11 @@ void dma_txreclaim(struct dma_pub *pub, enum txd_range range)
struct dma_info *di = (struct dma_info *)pub;
struct sk_buff *p;
- DMA_TRACE(("%s: dma_txreclaim %s\n", di->name,
- (range == DMA_RANGE_ALL) ? "all" :
- ((range ==
- DMA_RANGE_TRANSMITTED) ? "transmitted" :
- "transferred")));
+ DMA_TRACE("%s: %s\n",
+ di->name,
+ range == DMA_RANGE_ALL ? "all" :
+ range == DMA_RANGE_TRANSMITTED ? "transmitted" :
+ "transferred");
if (di->txin == di->txout)
return;
@@ -1250,7 +1249,7 @@ int dma_txfast(struct dma_pub *pub, struct sk_buff *p0, bool commit)
u32 flags = 0;
dma_addr_t pa;
- DMA_TRACE(("%s: dma_txfast\n", di->name));
+ DMA_TRACE("%s:\n", di->name);
txout = di->txout;
@@ -1314,7 +1313,7 @@ int dma_txfast(struct dma_pub *pub, struct sk_buff *p0, bool commit)
return 0;
outoftxd:
- DMA_ERROR(("%s: dma_txfast: out of txds !!!\n", di->name));
+ DMA_ERROR("%s: out of txds !!!\n", di->name);
brcmu_pkt_buf_free_skb(p0);
di->dma.txavail = 0;
di->dma.txnobuf++;
@@ -1338,11 +1337,11 @@ struct sk_buff *dma_getnexttxp(struct dma_pub *pub, enum txd_range range)
u16 active_desc;
struct sk_buff *txp;
- DMA_TRACE(("%s: dma_getnexttxp %s\n", di->name,
- (range == DMA_RANGE_ALL) ? "all" :
- ((range ==
- DMA_RANGE_TRANSMITTED) ? "transmitted" :
- "transferred")));
+ DMA_TRACE("%s: %s\n",
+ di->name,
+ range == DMA_RANGE_ALL ? "all" :
+ range == DMA_RANGE_TRANSMITTED ? "transmitted" :
+ "transferred");
if (di->ntxd == 0)
return NULL;
@@ -1402,8 +1401,8 @@ struct sk_buff *dma_getnexttxp(struct dma_pub *pub, enum txd_range range)
return txp;
bogus:
- DMA_NONE(("dma_getnexttxp: bogus curr: start %d end %d txout %d "
- "force %d\n", start, end, di->txout, forceall));
+ DMA_NONE("bogus curr: start %d end %d txout %d\n",
+ start, end, di->txout);
return NULL;
}
--
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