On Tue, Aug 28, 2012 at 11:58:08PM +0200, Eric Bénard wrote:
> else when we do "erase /dev/m25p0.rootfs; reset", the board
> will never reboot as the flash is busy to finish the erase
> command.
Applied, thanks
Sascha
>
> Signed-off-by: Eric Bénard <eric@xxxxxxxxxx>
> ---
> drivers/nor/m25p80.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/nor/m25p80.c b/drivers/nor/m25p80.c
> index daaf60c..5713ad5 100644
> --- a/drivers/nor/m25p80.c
> +++ b/drivers/nor/m25p80.c
> @@ -257,6 +257,9 @@ static ssize_t m25p80_erase(struct cdev *cdev, size_t count, loff_t offset)
> }
> }
>
> + if (wait_till_ready(flash))
> + return -ETIMEDOUT;
> +
> return 0;
> }
>
> @@ -684,7 +687,6 @@ static const struct spi_device_id *jedec_probe(struct spi_device *spi)
> return NULL;
> }
>
> -
> static struct file_operations m25p80_ops = {
> .read = m25p80_read,
> .write = m25p80_write,
> --
> 1.7.7.6
>
>
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