On 16/03/2012 22:32, Fabio Estevam wrote:
> Return error in case of invalid pmic_i2c_tx_num.
>
> Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
> ---
> drivers/misc/pmic_i2c.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/misc/pmic_i2c.c b/drivers/misc/pmic_i2c.c
> index ad55d64..ebb124d 100644
> --- a/drivers/misc/pmic_i2c.c
> +++ b/drivers/misc/pmic_i2c.c
> @@ -47,6 +47,9 @@ int pmic_reg_write(struct pmic *p, u32 reg, u32 val)
> case 1:
> buf[0] = val & 0xff;
> break;
> + default:
> + printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num);
> + return -1;
> }
>
> if (i2c_write(pmic_i2c_addr, reg, 1, buf, pmic_i2c_tx_num))
> @@ -73,6 +76,9 @@ int pmic_reg_read(struct pmic *p, u32 reg, u32 *val)
> case 1:
> ret_val = buf[0];
> break;
> + default:
> + printf("%s: invalid tx_num: %d", __func__, pmic_i2c_tx_num);
> + return -1;
> }
> memcpy(val, &ret_val, sizeof(ret_val));
Acked-by: Stefano Babic <sba...@denx.de>
Best regards,
Stefano Babic
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