From: Michal Simek <michal.simek@xilinx.com>
To: linux-kernel@vger.kernel.org, monstr@monstr.eu, wsa@the-dreams.de
Cc: Kedareswara rao Appana <appana.durga.rao@xilinx.com>,
Jean Delvare <khali@linux-fr.org>,
Peter Korsgaard <jacmet@sunsite.dk>,
Kedareswara rao Appana <appanad@xilinx.com>,
linux-i2c@vger.kernel.org
Subject: [PATCH v3 1/3] i2c: xilinx: Fix i2c checkpatch warnings
Date: Thu, 10 Oct 2013 12:39:36 +0200 [thread overview]
Message-ID: <f3fd6f38d2553e59b077edff1969f4d07f8aa811.1381401561.git.michal.simek@xilinx.com> (raw)
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From: Kedareswara rao Appana <appana.durga.rao@xilinx.com>
Code changes to fix checkpatch warnings listed below.
- WARNING: please, no space before tabs
- WARNING: quoted string split across lines
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
Changes in v3: None
Changes in v2:
- It is checkpatch warnings not sparse
- Extend patch description with checkpatch warnings
Tested by:
./scripts/checkpatch.pl -f drivers/i2c/busses/i2c-xiic.c
---
drivers/i2c/busses/i2c-xiic.c | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index 4c8b368..5eb0a8b 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -68,7 +68,7 @@ struct xiic_i2c {
struct i2c_adapter adap;
struct i2c_msg *tx_msg;
spinlock_t lock;
- unsigned int tx_pos;
+ unsigned int tx_pos;
unsigned int nmsgs;
enum xilinx_i2c_state state;
struct i2c_msg *rx_msg;
@@ -271,11 +271,8 @@ static void xiic_read_rx(struct xiic_i2c *i2c)
bytes_in_fifo = xiic_getreg8(i2c, XIIC_RFO_REG_OFFSET) + 1;
- dev_dbg(i2c->adap.dev.parent, "%s entry, bytes in fifo: %d, msg: %d"
- ", SR: 0x%x, CR: 0x%x\n",
- __func__, bytes_in_fifo, xiic_rx_space(i2c),
- xiic_getreg8(i2c, XIIC_SR_REG_OFFSET),
- xiic_getreg8(i2c, XIIC_CR_REG_OFFSET));
+ dev_dbg(i2c->adap.dev.parent, "%s entry, bytes in fifo: %d, msg: %d",
+ __func__, bytes_in_fifo, xiic_rx_space(i2c));
if (bytes_in_fifo > xiic_rx_space(i2c))
bytes_in_fifo = xiic_rx_space(i2c);
@@ -339,9 +336,10 @@ static void xiic_process(struct xiic_i2c *i2c)
ier = xiic_getreg32(i2c, XIIC_IIER_OFFSET);
pend = isr & ier;
- dev_dbg(i2c->adap.dev.parent, "%s entry, IER: 0x%x, ISR: 0x%x, "
- "pend: 0x%x, SR: 0x%x, msg: %p, nmsgs: %d\n",
- __func__, ier, isr, pend, xiic_getreg8(i2c, XIIC_SR_REG_OFFSET),
+ dev_dbg(i2c->adap.dev.parent, "%s: IER: 0x%x, ISR: 0x%x, pend: 0x%x\n",
+ __func__, ier, isr, pend);
+ dev_dbg(i2c->adap.dev.parent, "%s: SR: 0x%x, msg: %p, nmsgs: %d\n",
+ __func__, xiic_getreg8(i2c, XIIC_SR_REG_OFFSET),
i2c->tx_msg, i2c->nmsgs);
/* Do not processes a devices interrupts if the device has no
@@ -541,9 +539,10 @@ static void xiic_start_send(struct xiic_i2c *i2c)
xiic_irq_clr(i2c, XIIC_INTR_TX_ERROR_MASK);
- dev_dbg(i2c->adap.dev.parent, "%s entry, msg: %p, len: %d, "
- "ISR: 0x%x, CR: 0x%x\n",
- __func__, msg, msg->len, xiic_getreg32(i2c, XIIC_IISR_OFFSET),
+ dev_dbg(i2c->adap.dev.parent, "%s entry, msg: %p, len: %d",
+ __func__, msg, msg->len);
+ dev_dbg(i2c->adap.dev.parent, "%s entry, ISR: 0x%x, CR: 0x%x\n",
+ __func__, xiic_getreg32(i2c, XIIC_IISR_OFFSET),
xiic_getreg8(i2c, XIIC_CR_REG_OFFSET));
if (!(msg->flags & I2C_M_NOSTART)) {
--
1.8.2.3
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next reply other threads:[~2013-10-10 10:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-10 10:39 Michal Simek [this message]
[not found] ` <f3fd6f38d2553e59b077edff1969f4d07f8aa811.1381401561.git.michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2013-10-10 10:39 ` [PATCH v3 2/3] i2c: xilinx: Do not enable irq before irq handler Michal Simek
2013-10-10 10:39 ` [PATCH v3 3/3] i2c: xilinx: Use devm_* functions Michal Simek
[not found] ` <9691811c34ee339b1f5e3ed2acdea0796fc80788.1381401561.git.michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2013-10-13 18:19 ` Wolfram Sang
2013-10-10 14:01 ` [PATCH v3 1/3] i2c: xilinx: Fix i2c checkpatch warnings Joe Perches
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