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Date: Fri, 8 Jul 2011 12:44:32 +0800 From: Feng Tang <feng.tang@...el.com> To: "Liu, ShuoX" <shuox.liu@...el.com> CC: "grant.likely@...retlab.ca" <grant.likely@...retlab.ca>, "spi-devel-general@...ts.sourceforge.net" <spi-devel-general@...ts.sourceforge.net>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] dw_spi: Add spi number into spi irq desc Hi Shuo, Looks ok to me, and thanks for the fix. One nit is do we have to use a char[48] for the name? Thanks, Feng On Fri, 8 Jul 2011 11:51:05 +0800 "Liu, ShuoX" <shuox.liu@...el.com> wrote: > From 2efa9dbb5c4b1d8fa798d1792498ae21fc3a9d04 Mon Sep 17 00:00:00 2001 > From: ShuoX Liu <shuox.liu@...el.com> > Date: Thu, 7 Jul 2011 16:09:41 +0800 > Subject: [PATCH] dw_spi: Add spi number into spi irq desc > > Signed-off-by: ShuoX Liu <shuox.liu@...el.com> > --- > drivers/spi/dw_spi.c | 4 +++- > drivers/spi/dw_spi.h | 1 + > 2 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/drivers/spi/dw_spi.c b/drivers/spi/dw_spi.c > index 919fa9d..68a3026 100644 > --- a/drivers/spi/dw_spi.c > +++ b/drivers/spi/dw_spi.c > @@ -818,9 +818,11 @@ int __devinit dw_spi_add_host(struct dw_spi *dws) > dws->prev_chip = NULL; > dws->dma_inited = 0; > dws->dma_addr = (dma_addr_t)(dws->paddr + 0x60); > + snprintf(dws->name, sizeof(dws->name), "dw_spi%d", > + dws->bus_num); > > ret = request_irq(dws->irq, dw_spi_irq, IRQF_SHARED, > - "dw_spi", dws); > + dws->name, dws); > if (ret < 0) { > dev_err(&master->dev, "can not get IRQ\n"); > goto err_free_master; > diff --git a/drivers/spi/dw_spi.h b/drivers/spi/dw_spi.h > index 7a5e78d..c7b9165 100644 > --- a/drivers/spi/dw_spi.h > +++ b/drivers/spi/dw_spi.h > @@ -96,6 +96,7 @@ struct dw_spi { > struct spi_device *cur_dev; > struct device *parent_dev; > enum dw_ssi_type type; > + char name[48]; > > void __iomem *regs; > unsigned long paddr; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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