Messages in this thread | | | From | Peter Ujfalusi <> | Subject | Re: [PATCH] ARM: davinci: fix build failure without I2C | Date | Tue, 2 Jun 2020 12:19:00 +0300 |
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Hi Arnd,
On Wednesday, 27 May 2020 16.37.34 EEST Arnd Bergmann wrote: > The two supplies are referenced outside of #ifdef CONFIG_I2C but > defined inside, which breaks the build if that is not built-in: > > mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' > ARRAY_SIZE(fixed_supplies_1_8v), 1800000); > ^ > mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' > mach-davinci/board-dm644x-evm.c:861:21: error: use of undeclared identifier 'fixed_supplies_1_8v' > mach-davinci/board-dm644x-evm.c:860:49: error: use of undeclared identifier 'fixed_supplies_1_8v' > regulator_register_always_on(0, "fixed-dummy", fixed_supplies_1_8v, > > I don't know if the regulators are used anywhere without I2C, but > always registering them seems to be the safe choice here.
Thanks for fixing this, Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> On a related note, it might be best to also deal with CONFIG_I2C=m > across the file, unless this is going to be moved to DT and removed > really soon anyway. > > Fixes: 5e06d19694a4 ("ARM: davinci: dm644x-evm: Add Fixed regulators needed for tlv320aic33") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > arch/arm/mach-davinci/board-dm644x-evm.c | 26 ++++++++++++------------ > 1 file changed, 13 insertions(+), 13 deletions(-) > > diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c > index 3461d12bbfc0..a5d3708fedf6 100644 > --- a/arch/arm/mach-davinci/board-dm644x-evm.c > +++ b/arch/arm/mach-davinci/board-dm644x-evm.c > @@ -655,19 +655,6 @@ static struct i2c_board_info __initdata i2c_info[] = { > }, > }; > > -/* Fixed regulator support */ > -static struct regulator_consumer_supply fixed_supplies_3_3v[] = { > - /* Baseboard 3.3V: 5V -> TPS54310PWP -> 3.3V */ > - REGULATOR_SUPPLY("AVDD", "1-001b"), > - REGULATOR_SUPPLY("DRVDD", "1-001b"), > -}; > - > -static struct regulator_consumer_supply fixed_supplies_1_8v[] = { > - /* Baseboard 1.8V: 5V -> TPS54310PWP -> 1.8V */ > - REGULATOR_SUPPLY("IOVDD", "1-001b"), > - REGULATOR_SUPPLY("DVDD", "1-001b"), > -}; > - > #define DM644X_I2C_SDA_PIN GPIO_TO_PIN(2, 12) > #define DM644X_I2C_SCL_PIN GPIO_TO_PIN(2, 11) > > @@ -700,6 +687,19 @@ static void __init evm_init_i2c(void) > } > #endif > > +/* Fixed regulator support */ > +static struct regulator_consumer_supply fixed_supplies_3_3v[] = { > + /* Baseboard 3.3V: 5V -> TPS54310PWP -> 3.3V */ > + REGULATOR_SUPPLY("AVDD", "1-001b"), > + REGULATOR_SUPPLY("DRVDD", "1-001b"), > +}; > + > +static struct regulator_consumer_supply fixed_supplies_1_8v[] = { > + /* Baseboard 1.8V: 5V -> TPS54310PWP -> 1.8V */ > + REGULATOR_SUPPLY("IOVDD", "1-001b"), > + REGULATOR_SUPPLY("DVDD", "1-001b"), > +}; > + > #define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) > > /* venc standard timings */ >
- Péter
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