> -----Original Message----- > From: Tony Lindgren [mailto:[email protected]] > Sent: Tuesday, May 18, 2010 8:23 AM > To: Shilimkar, Santosh > Cc: [email protected]; Krishnamoorthy, Balaji T > Subject: Re: [PATCH 1/3] omap4: Add i2c board support on omap4430 sdp platform > > * Santosh Shilimkar <[email protected]> [100512 01:22]: > > This patch adds the i2c board support for OMAP4430 SDP platform. The > > necessary drivers support patch is posted earlier. > > > > https://patchwork.kernel.org/patch/80659/ > > > > --- a/arch/arm/plat-omap/i2c.c > > +++ b/arch/arm/plat-omap/i2c.c > > @@ -35,6 +35,7 @@ > > #define OMAP2_I2C_BASE1 0x48070000 > > #define OMAP2_I2C_BASE2 0x48072000 > > #define OMAP2_I2C_BASE3 0x48060000 > > +#define OMAP2_I2C_BASE4 0x48350000 > > > > static const char name[] = "i2c_omap"; > > > > @@ -54,9 +55,16 @@ static struct resource i2c_resources[][2] = { > > #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) > > { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, INT_24XX_I2C2_IRQ) }, > > #endif > > +#if defined(CONFIG_ARCH_OMAP4) > > + { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, OMAP44XX_IRQ_I2C2) }, > > +#endif > > #if defined(CONFIG_ARCH_OMAP3) > > { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, INT_34XX_I2C3_IRQ) }, > > #endif > > +#if defined(CONFIG_ARCH_OMAP4) > > + { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, OMAP44XX_IRQ_I2C3) }, > > + { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE4, OMAP44XX_IRQ_I2C4) }, > > +#endif > > }; > > > > #define I2C_DEV_BUILDER(bus_id, res, data) \ > > The above breaks omap3_defconfig. You'll end up with all of the above > in the array, and as the code is using the array index as the key, > you end up with wrong resources. > > I've posted a fix for that in the MMC series and updated your > patch accordingly. > OK
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