fsi: core: Switch to ida_alloc/free
ida_simple_get/remove are deprecated, so switch to ida_alloc/free. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20230612195657.245125-11-eajames@linux.ibm.com Signed-off-by: Joel Stanley <joel@jms.id.au>
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@ -919,7 +919,7 @@ static int __fsi_get_new_minor(struct fsi_slave *slave, enum fsi_dev_type type,
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* bits, so construct the id with the below two bit shift.
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*/
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id = (cid << 2) | type;
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id = ida_simple_get(&fsi_minor_ida, id, id + 1, GFP_KERNEL);
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id = ida_alloc_range(&fsi_minor_ida, id, id, GFP_KERNEL);
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if (id >= 0) {
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*out_index = fsi_adjust_index(cid);
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*out_dev = fsi_base_dev + id;
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@ -930,8 +930,8 @@ static int __fsi_get_new_minor(struct fsi_slave *slave, enum fsi_dev_type type,
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return id;
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/* Fallback to non-legacy allocation */
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}
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id = ida_simple_get(&fsi_minor_ida, FSI_CHAR_LEGACY_TOP,
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FSI_CHAR_MAX_DEVICES, GFP_KERNEL);
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id = ida_alloc_range(&fsi_minor_ida, FSI_CHAR_LEGACY_TOP,
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FSI_CHAR_MAX_DEVICES - 1, GFP_KERNEL);
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if (id < 0)
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return id;
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*out_index = fsi_adjust_index(id);
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@ -956,7 +956,7 @@ int fsi_get_new_minor(struct fsi_device *fdev, enum fsi_dev_type type,
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/* Use the same scheme as the legacy numbers. */
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int id = (aid << 2) | type;
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id = ida_simple_get(&fsi_minor_ida, id, id + 1, GFP_KERNEL);
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id = ida_alloc_range(&fsi_minor_ida, id, id, GFP_KERNEL);
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if (id >= 0) {
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*out_index = aid;
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*out_dev = fsi_base_dev + id;
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@ -974,7 +974,7 @@ EXPORT_SYMBOL_GPL(fsi_get_new_minor);
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void fsi_free_minor(dev_t dev)
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{
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ida_simple_remove(&fsi_minor_ida, MINOR(dev));
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ida_free(&fsi_minor_ida, MINOR(dev));
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}
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EXPORT_SYMBOL_GPL(fsi_free_minor);
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@ -1309,7 +1309,7 @@ int fsi_master_register(struct fsi_master *master)
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struct device_node *np;
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mutex_init(&master->scan_lock);
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master->idx = ida_simple_get(&master_ida, 0, INT_MAX, GFP_KERNEL);
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master->idx = ida_alloc(&master_ida, GFP_KERNEL);
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if (master->idx < 0)
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return master->idx;
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@ -1318,7 +1318,7 @@ int fsi_master_register(struct fsi_master *master)
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rc = device_register(&master->dev);
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if (rc) {
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ida_simple_remove(&master_ida, master->idx);
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ida_free(&master_ida, master->idx);
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return rc;
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}
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@ -1338,7 +1338,7 @@ void fsi_master_unregister(struct fsi_master *master)
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trace_fsi_master_unregister(master);
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if (master->idx >= 0) {
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ida_simple_remove(&master_ida, master->idx);
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ida_free(&master_ida, master->idx);
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master->idx = -1;
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}
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