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| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2020-03-20 14:00:00 +0100 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2020-04-06 13:13:50 +0200 |
| commit | 3db1db93e34325e14bb29f8f1d904020c409bea6 (patch) | |
| tree | 42f362b4aadca809806242170db0bb333d7cf3a1 /drivers/s390/cio/qdio_debug.c | |
| parent | s390/mm: use fallthrough; (diff) | |
| download | linux-dev-3db1db93e34325e14bb29f8f1d904020c409bea6.tar.xz linux-dev-3db1db93e34325e14bb29f8f1d904020c409bea6.zip | |
s390/qdio: cleanly split alloc and establish
All that qdio_allocate() actually uses from the init_data is the cdev,
and the number of Input and Output Queues. Have the driver pass those as
parameters, and defer the init_data processing into qdio_establish().
This includes writing per-device(!) trace entries, and most of the
sanity checks.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_debug.c')
| -rw-r--r-- | drivers/s390/cio/qdio_debug.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c index 5a3d9ee90a7f..286b044fb027 100644 --- a/drivers/s390/cio/qdio_debug.c +++ b/drivers/s390/cio/qdio_debug.c @@ -58,25 +58,11 @@ static void qdio_clear_dbf_list(void) mutex_unlock(&qdio_dbf_list_mutex); } -int qdio_allocate_dbf(struct qdio_initialize *init_data, - struct qdio_irq *irq_ptr) +int qdio_allocate_dbf(struct qdio_irq *irq_ptr) { char text[QDIO_DBF_NAME_LEN]; struct qdio_dbf_entry *new_entry; - DBF_EVENT("qfmt:%1d", init_data->q_format); - DBF_HEX(init_data->adapter_name, 8); - DBF_EVENT("qpff%4x", init_data->qib_param_field_format); - DBF_HEX(&init_data->qib_param_field, sizeof(void *)); - DBF_HEX(&init_data->input_slib_elements, sizeof(void *)); - DBF_HEX(&init_data->output_slib_elements, sizeof(void *)); - DBF_EVENT("niq:%1d noq:%1d", init_data->no_input_qs, - init_data->no_output_qs); - DBF_HEX(&init_data->input_handler, sizeof(void *)); - DBF_HEX(&init_data->output_handler, sizeof(void *)); - DBF_HEX(&init_data->int_parm, sizeof(long)); - DBF_HEX(&init_data->input_sbal_addr_array, sizeof(void *)); - DBF_HEX(&init_data->output_sbal_addr_array, sizeof(void *)); DBF_EVENT("irq:%8lx", (unsigned long)irq_ptr); /* allocate trace view for the interface */ |