platform/mellanox: Fix spelling and comment clarity in Mellanox drivers

This commit corrects several minor typographical errors in comments
and error messages across multiple Mellanox platform driver.
Fixed spelling of "thresholds", "region", "platform", "default",
and removed redundant spaces in comment strings and error logs.

These changes are cosmetic and do not affect runtime behavior.

Signed-off-by: Alok Tiwari <[email protected]>
Reviewed-by: Vadim Pasternak <[email protected]>
Reviewed-by: David Thompson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>

Author: aloktiwa

drivers/platform/mellanox/mlxbf-tmfifo.c

@@ -1288,7 +1288,7 @@ static void mlxbf_tmfifo_get_cfg_mac(u8 *mac)
 		ether_addr_copy(mac, mlxbf_tmfifo_net_default_mac);
 }
 
-/* Set TmFifo thresolds which is used to trigger interrupts. */
+/* Set TmFifo thresholds which is used to trigger interrupts. */
 static void mlxbf_tmfifo_set_threshold(struct mlxbf_tmfifo *fifo)
 {
 	u64 ctl;

drivers/platform/mellanox/mlxreg-dpu.c

@@ -483,7 +483,7 @@ static int mlxreg_dpu_config_init(struct mlxreg_dpu *mlxreg_dpu, void *regmap,
 							  mlxreg_dpu->io_data,
 							  sizeof(*mlxreg_dpu->io_data));
 		if (IS_ERR(mlxreg_dpu->io_regs)) {
-			dev_err(dev, "Failed to create regio for client %s at bus %d at addr 0x%02x\n",
+			dev_err(dev, "Failed to create region for client %s at bus %d at addr 0x%02x\n",
 				data->hpdev.brdinfo->type, data->hpdev.nr,
 				data->hpdev.brdinfo->addr);
 			return PTR_ERR(mlxreg_dpu->io_regs);

drivers/platform/mellanox/mlxreg-lc.c

@@ -57,9 +57,9 @@ enum mlxreg_lc_state {
  * @dev: platform device;
  * @lock: line card lock;
  * @par_regmap: parent device regmap handle;
- * @data: pltaform core data;
+ * @data: platform core data;
  * @io_data: register access platform data;
- * @led_data: LED platform data ;
+ * @led_data: LED platform data;
  * @mux_data: MUX platform data;
  * @led: LED device;
  * @io_regs: register access device;
@@ -171,7 +171,7 @@ static int mlxreg_lc_chan[] = {
 	0x4e, 0x4f
 };
 
-/* Defaul mux configuration. */
+/* Default mux configuration. */
 static struct mlxcpld_mux_plat_data mlxreg_lc_mux_data[] = {
 	{
 		.chan_ids = mlxreg_lc_chan,
@@ -181,7 +181,7 @@ static struct mlxcpld_mux_plat_data mlxreg_lc_mux_data[] = {
 	},
 };
 
-/* Defaul mux board info. */
+/* Default mux board info. */
 static struct i2c_board_info mlxreg_lc_mux_brdinfo = {
 	I2C_BOARD_INFO("i2c-mux-mlxcpld", 0x32),
 };
@@ -758,7 +758,7 @@ mlxreg_lc_config_init(struct mlxreg_lc *mlxreg_lc, void *regmap,
 		platform_device_register_resndata(dev, "mlxreg-io", data->hpdev.nr, NULL, 0,
 						  mlxreg_lc->io_data, sizeof(*mlxreg_lc->io_data));
 		if (IS_ERR(mlxreg_lc->io_regs)) {
-			dev_err(dev, "Failed to create regio for client %s at bus %d at addr 0x%02x\n",
+			dev_err(dev, "Failed to create region for client %s at bus %d at addr 0x%02x\n",
 				data->hpdev.brdinfo->type, data->hpdev.nr,
 				data->hpdev.brdinfo->addr);
 			err = PTR_ERR(mlxreg_lc->io_regs);