![]() To prevent unexpected behavior resulting from jumping to a NULL address. Previously, if the user didn't define a callback before the occurence of an interrupt, the driver's interrupt handler would have invoked a function pointer to NULL. Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com> Acked-by: Shadul Shaikh <shaduls@xilinx.com> |
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