Hi Gérald,
> On Dec 13, 2014, at 22:35 , Gérald Kerma <drea...@doukki.net> wrote:
>
> Signed-off-by: Gérald Kerma <drea...@doukki.net>
> ---
> drivers/mmc/mvebu_mmc.c | 18 +++++++++++++-----
> 1 file changed, 13 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mmc/mvebu_mmc.c b/drivers/mmc/mvebu_mmc.c
> index 91a9be0..854bcc6 100644
> --- a/drivers/mmc/mvebu_mmc.c
> +++ b/drivers/mmc/mvebu_mmc.c
> @@ -71,8 +71,8 @@ static int mvebu_mmc_send_cmd(struct mmc *mmc, struct
> mmc_cmd *cmd,
> ushort xfertype = 0;
> ushort resp_indx = 0;
>
> - debug("cmdidx [0x%x] resp_type[0x%x] cmdarg[0x%x]\n",
> - cmd->cmdidx, cmd->resp_type, cmd->cmdarg);
> + debug("%s: cmdidx [0x%x] resp_type[0x%x] cmdarg[0x%x]\n",
> + DRIVER_NAME, cmd->cmdidx, cmd->resp_type, cmd->cmdarg);
>
> debug("%s: cmd %d (hw state 0x%04x)\n", DRIVER_NAME,
> cmd->cmdidx, mvebu_mmc_read(SDIO_HW_STATE));
> @@ -107,8 +107,11 @@ static int mvebu_mmc_send_cmd(struct mmc *mmc, struct
> mmc_cmd *cmd,
> if (data) {
> int err = mvebu_mmc_setup_data(data);
>
> - if (err)
> + if (err) {
> + debug("%s: command DATA error :%x\n",
> + DRIVER_NAME, err);
> return err;
> + }
> }
>
> resptype = SDIO_CMD_INDEX(cmd->cmdidx);
> @@ -171,8 +174,12 @@ static int mvebu_mmc_send_cmd(struct mmc *mmc, struct
> mmc_cmd *cmd,
> DRIVER_NAME, cmd->cmdidx,
> mvebu_mmc_read(SDIO_ERR_INTR_STATUS));
> if (mvebu_mmc_read(SDIO_ERR_INTR_STATUS) &
> - (SDIO_ERR_CMD_TIMEOUT | SDIO_ERR_DATA_TIMEOUT))
> + (SDIO_ERR_CMD_TIMEOUT | SDIO_ERR_DATA_TIMEOUT)) {
> + debug("%s: command READ timed out\n",
> + DRIVER_NAME);
> return TIMEOUT;
> + }
> + debug("%s: command READ error\n", DRIVER_NAME);
> return COMM_ERR;
> }
>
> @@ -265,6 +272,7 @@ static void mvebu_mmc_set_clk(unsigned int clock)
> if (m > MVEBU_MMC_BASE_DIV_MAX)
> m = MVEBU_MMC_BASE_DIV_MAX;
> mvebu_mmc_write(SDIO_CLK_DIV, m & MVEBU_MMC_BASE_DIV_MAX);
> + debug("%s: clock (%d) div : %d\n", DRIVER_NAME, clock, m);
> }
>
> udelay(10*1000);
> @@ -369,7 +377,7 @@ static void mvebu_window_setup(void)
>
> static int mvebu_mmc_initialize(struct mmc *mmc)
> {
> - debug("%s: mvebu_mmc_initialize", DRIVER_NAME);
> + debug("%s: mvebu_mmc_initialize\n", DRIVER_NAME);
>
> /*
> * Setting host parameters
> --
> 2.1.3
Applied, thanks
— Pantelis
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