s390/dasd: Use dev_err() over printk()

To reduce the information required for the string generation in the
sense dump functions, use the more concise dev_err() variant over
printk(KERN_ERR, ...) to improve code readability.

The dev_err() function provides the component and device name for free
and the separate dev_name() calls as well as the PRINTK_HEADER can be
dropped.

Dropping PRINTK_HEADER removes the "dasd(eckd):" for all lines. Only the
first line of a dev_err() call is prefixed with the component and device
(e.g. "dasd-eckd 0.0.95d0:").

The format specifier for printed pointers is also changed to unhashed
(%px) as this can help with debugging and servicing.

Signed-off-by: Jan Höppner <[email protected]>
Reviewed-by: Stefan Haberland <[email protected]>
Signed-off-by: Stefan Haberland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>

0 files changed, 0 insertions, 0 deletions