serial: qcom-geni: Dynamically allocate UART ports

Replace the static allocation of UART ports with dynamic allocation
using devm_kzalloc. This change removes the fixed-size array and instead
allocates each UART port structure on demand during probe, improving
memory efficiency and scalability.

Signed-off-by: Zong Jiang <quic_zongjian@quicinc.com>
Link: https://lore.kernel.org/r/20250812054819.3748649-2-quic_zongjian@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed