soundwire: Correct some property names

The DisCo properties should be mipi-sdw-paging-supported and
mipi-sdw-bank-delay-supported, with an 'ed' on the end. Correct the
property names used in sdw_slave_read_prop().

The internal flag bank_delay_support is currently unimplemented, so that
being read wrong does not currently affect anything. The two existing
users for this helper and the paging_support flag rt1320-sdw.c and
rt721-sdca-sdw.c both manually set the flag in their slave properties,
thus are not affected by this bug either.

Fixes: 56d4fe31af77 ("soundwire: Add MIPI DisCo property helpers")
Signed-off-by: Charles Keepax <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/soundwire/mipi_disco.c

···
 			"mipi-sdw-highPHY-capable");
 
 	prop->paging_support = mipi_device_property_read_bool(dev,
-			"mipi-sdw-paging-support");
+			"mipi-sdw-paging-supported");
 
 	prop->bank_delay_support = mipi_device_property_read_bool(dev,
-			"mipi-sdw-bank-delay-support");
+			"mipi-sdw-bank-delay-supported");
 
 	device_property_read_u32(dev,
 			"mipi-sdw-port15-read-behavior", &prop->p15_behave);