diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-07-26 09:27:58 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-08-18 11:01:28 +0300 |
| commit | 9f79b5495145e295af8519a90c456fd3ab3c50c4 (patch) | |
| tree | 7649d6df83e2bfc2eae806cb28005dfba0ba4dfe /drivers/s390/cio/qdio_setup.c | |
| parent | 44d9a21a19bd40c063a9a7ae823ec570f9ea4850 (diff) | |
| download | linux-9f79b5495145e295af8519a90c456fd3ab3c50c4.tar.xz | |
s390/qdio: remove unused support for SLIB parameters
Neither of the two drivers provides any SLIB parameter data, so get rid
of the dead code.
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_setup.c')
| -rw-r--r-- | drivers/s390/cio/qdio_setup.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 3d45f78622f1..20efafe47897 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -89,39 +89,6 @@ void qdio_reset_buffers(struct qdio_buffer **buf, unsigned int count) } EXPORT_SYMBOL_GPL(qdio_reset_buffers); -/* - * qib_param_field: pointer to 128 bytes or NULL, if no param field - * nr_input_qs: pointer to nr_queues*128 words of data or NULL - */ -static void set_impl_params(struct qdio_irq *irq_ptr, - unsigned long *input_slib_elements, - unsigned long *output_slib_elements) -{ - struct qdio_q *q; - int i, j; - - if (!irq_ptr) - return; - - if (!input_slib_elements) - goto output; - - for_each_input_queue(irq_ptr, q, i) { - for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++) - q->slib->slibe[j].parms = - input_slib_elements[i * QDIO_MAX_BUFFERS_PER_Q + j]; - } -output: - if (!output_slib_elements) - return; - - for_each_output_queue(irq_ptr, q, i) { - for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++) - q->slib->slibe[j].parms = - output_slib_elements[i * QDIO_MAX_BUFFERS_PER_Q + j]; - } -} - static void __qdio_free_queues(struct qdio_q **queues, unsigned int count) { struct qdio_q *q; @@ -421,9 +388,6 @@ int qdio_setup_irq(struct qdio_irq *irq_ptr, struct qdio_initialize *init_data) set_bit(QDIO_IRQ_DISABLED, &irq_ptr->poll_state); setup_qib(irq_ptr, init_data); - set_impl_params(irq_ptr, - init_data->input_slib_elements, - init_data->output_slib_elements); /* fill input and output descriptors */ setup_qdr(irq_ptr, init_data); |