crypto: caam - simplify probe resource and IRQ handling

Convert the interrupt acquisition from irq_of_parse_and_map() to
platform_get_irq(), which resolves the IRQ from the device's interrupts
property via of_irq_get(). Flip the error check from testing for zero to
testing for a negative errno, and drop the now-unused
caam_jr_irq_dispose_mapping() callback and its devm_add_action_or_reset()
cleanup, since platform_get_irq() manages the mapping internally.

Replace the open-coded platform_get_resource() plus devm_ioremap()
sequence with devm_platform_ioremap_resource(), which fetches the
resource, requests the region and maps it in one call.

Each fsl,sec-*-job-ring node has a distinct 0x10000 reg region and
interrupts property, so the region reservation added by
devm_ioremap_resource() is exclusive and does not introduce overlap
failures.

Assisted-by: opencode:hy3-free
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

0 files changed, 0 insertions, 0 deletions