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On Wed, May 11, 2011 at 10:53:37PM +0200, Antonio Ospite wrote:
> OK, avoiding some duplication will be good, I agree.
> I am resending a v4 with the equivalent code:
>
> if (host->vcc) {
> int ret;
>
> if (power_mode == MMC_POWER_OFF)
> v
spi_master_put() should only be used in error handling.
Once spi_register_master() returns success, we should call
spi_unregister_master() instead.
Signed-off-by: Axel Lin
---
drivers/spi/spi_tegra.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/spi/spi_tegra.
spi_master_put() should only be used in error handling.
Once spi_register_master() returns success, we should call
spi_unregister_master() instead.
Signed-off-by: Axel Lin
---
drivers/spi/spi_sh.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/spi/spi_sh.c b/dr
On Wed, May 11, 2011 at 12:39:39PM +0200, Antonio Ospite wrote:
> Add support for powering up SD cards driven by regulators.
> This makes the mmc_spi driver work also with the Motorola A910 phone.
>
> Signed-off-by: Antonio Ospite
Reviwed-by: Mark Brown
but
> + switch (power_mode) {
> +
This patch includes below fixes:
1. Add missing device_remove_file for dev_attr_status_show in tle62x0_remove.
2. Fix tle62x0_probe error handling:
Currently, if the error happens when ptr > 0, gpio_attrs[0] is not
properly remove.
Signed-off-by: Axel Lin
---
drivers/spi/tle62x0.c |3 +
Add support for powering up SD cards driven by regulators.
This makes the mmc_spi driver work also with the Motorola A910 phone.
Signed-off-by: Antonio Ospite
---
Changes since v2:
- Use IS_ERR_OR_NULL() to correctly handle the stub regulator_get()
Changes since v1:
- Remove the ifdef CONFI
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On Wed, May 11, 2011 at 09:37:19AM +0530, viresh kumar wrote:
> Following is what i understood after reading m25p80 driver and spi
> master drivers in drivers/spi folder.
>
> "chip_select signal controls start and end of transfer. For ex: if we have to
> read
> status reg of spi memory, then we
On 05/11/2011 12:47 PM, Jamie Iles wrote:
> What SPI controller are you using? I've seen a similar issue with the
> Synopsys DesignWare SPI controller where the controller manages the chip
> select itself, and once the FIFO is emptied the CS goes away, but the
> flash chip requires it to stay h
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