On Sat, Aug 18, 2018 at 05:13:17PM +0530, Nishad Kamdar wrote:
> Fixed four debug macros by replacing printk with dev_<level>
> without __func__ or __LINE__ or current->comm and current->pid.
> Further removed the do {} while(0) loop for single statement
> macro. Issues found by checkpatch.
>
> Signed-off-by: Nishad Kamdar <nishadkamdar@xxxxxxxxx>
> ---
> Changes in v2:
> - Replace printk with dev_<level>.
> - Remove __func__, __LINE__, current->comm, current->pid from arguments.
> - Remove the do {} while(0) loop from these macros.
> - Modify commit message to include other changes.
> ---
> drivers/staging/mt7621-mmc/dbg.h | 26 +++++++-------------------
> 1 file changed, 7 insertions(+), 19 deletions(-)
>
> diff --git a/drivers/staging/mt7621-mmc/dbg.h b/drivers/staging/mt7621-mmc/dbg.h
> index 2f2c56b73987..e8091db3c1d6 100644
> --- a/drivers/staging/mt7621-mmc/dbg.h
> +++ b/drivers/staging/mt7621-mmc/dbg.h
> @@ -104,19 +104,13 @@ do { \
>
> #define N_MSG(evt, fmt, args...)
> /*
> -do { \
> - if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
> - printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
> - host->id, ##args , __FUNCTION__, __LINE__, current->comm, current->pid); \
> - } \
> -} while(0)
> -*/
> + *if ((DBG_EVT_##evt) & sd_debug_zone[host->id]) { \
> + * dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args) \
> + *}
> + */
This can just be deleted, just drop it.
>
> #define ERR_MSG(fmt, args...) \
> -do { \
> - printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
> - host->id, ##args, __FUNCTION__, __LINE__, current->comm, current->pid); \
> -} while (0);
> +dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args)
No, please just replace all usages of ERR_MSG with dev_err() in the code
itself, and then drop ERR_MSG. No driver/subsystem should have special
macros just for it.
> #if 1
> //defined CONFIG_MTK_MMC_CD_POLL
> @@ -124,17 +118,11 @@ do { \
> #define IRQ_MSG(fmt, args...)
> #else
> #define INIT_MSG(fmt, args...) \
> -do { \
> - printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d> PID<%s><0x%x>\n", \
> - host->id, ##args, __FUNCTION__, __LINE__, current->comm, current->pid); \
> -} while (0);
> +dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args)
Same here. Actually I bet all INIT_MSG can just be removed :)
>
> /* PID in ISR in not corrent */
> #define IRQ_MSG(fmt, args...) \
> -do { \
> - printk(KERN_ERR TAG"%d -> "fmt" <- %s() : L<%d>\n", \
> - host->id, ##args, __FUNCTION__, __LINE__); \
> -} while (0);
> +dev_err(mmc_dev(host->mmc), "%d -> " fmt "\n", host->id, ##args)
Same here, just replace the usage of these macros with the real thing.
thanks,
greg k-h
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