Hi Jingoo, Thanks for your advice. This patch is mainly resolving the warning issue. And some thing like : 'i2c: i2c-imx: Fix format warning for dev_db' Could be more obvious. I think adding 'printf extension %pR for struct resource' to the commit comment will better. BRs Xiubo > -----Original Message----- > From: Jingoo Han [mailto:jg1.han@xxxxxxxxxxx] > Sent: Wednesday, August 06, 2014 12:24 PM > To: Xiubo Li-B47053 > Cc: wsa@xxxxxxxxxxxxx; linux-i2c@xxxxxxxxxxxxxxx; joe@xxxxxxxxxxx; > s.hauer@xxxxxxxxxxxxxx; u.kleine-koenig@xxxxxxxxxxxxxx; linux- > kernel@xxxxxxxxxxxxxxx; Lu Jingchang-B35083; 'Jingoo Han' > Subject: Re: [PATCHv2] i2c: i2c-imx: Fix format warning for dev_dbg > > On Wednesday, August 06, 2014 12:45 PM, Xiubo Li wrote: > > The subject of the commit looks too general. > How about the following? > > i2c: i2c-imx: Use printf extension %pR for struct resource > > Best regards, > Jingoo Han > > > > > drivers/i2c/busses/i2c-imx.c: In function i2c_imx_probe() > > drivers/i2c/busses/i2c-imx.c:689:2: warning: format 0x%x expects argument > > of type unsigned int, but argument 4 has type resource_size_t [-Wformat=] > > dev_dbg(&i2c_imx->adapter.dev, "device resources from 0x%x to 0x%x\n", > > ^ > > drivers/i2c/busses/i2c-imx.c:689:2: warning: format 0x%x expects argument > > of type unsigned int, but argument 5 has type resource_size_t [-Wformat=] > > > > drivers/i2c/busses/i2c-imx.c:691:2: warning: format %d expects argument > > of type int, but argument 4 has type resource_size_t [-Wformat=] > > dev_dbg(&i2c_imx->adapter.dev, "allocated %d bytes at 0x%x\n", > > ^ > > drivers/i2c/busses/i2c-imx.c:691:2: warning: format 0x%x expects argument > > of type unsigned int, but argument 5 has type resource_size_t [-Wformat=] > > > > Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx> > > --- > > > > Change in v2: > > - Follow Joe Perches's advice. > > > > > > > > > > > > drivers/i2c/busses/i2c-imx.c | 5 +---- > > 1 file changed, 1 insertion(+), 4 deletions(-) > > > > diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c > > index 1d7efa3..b8a9543 100644 > > --- a/drivers/i2c/busses/i2c-imx.c > > +++ b/drivers/i2c/busses/i2c-imx.c > > @@ -686,10 +686,7 @@ static int i2c_imx_probe(struct platform_device *pdev) > > clk_disable_unprepare(i2c_imx->clk); > > > > dev_dbg(&i2c_imx->adapter.dev, "claimed irq %d\n", irq); > > - dev_dbg(&i2c_imx->adapter.dev, "device resources from 0x%x to 0x%x\n", > > - res->start, res->end); > > - dev_dbg(&i2c_imx->adapter.dev, "allocated %d bytes at 0x%x\n", > > - resource_size(res), res->start); > > + dev_dbg(&i2c_imx->adapter.dev, "device resources: %pR\n", res); > > dev_dbg(&i2c_imx->adapter.dev, "adapter name: \"%s\"\n", > > i2c_imx->adapter.name); > > dev_info(&i2c_imx->adapter.dev, "IMX I2C adapter registered\n"); > > -- > > 1.8.5 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
