e297ddf296
If the call to spi_register_master() fails on probe of the NetUP
Universal DVB driver, the spi_master struct is erroneously not freed.
Likewise, if spi_new_device() fails, the spi_controller struct is
not unregistered. Plug the leaks.
While at it, fix an ordering issue in netup_spi_release() wherein
spi_unregister_master() is called after fiddling with the IRQ control
register. The correct order is to call spi_unregister_master() *before*
this teardown step because bus accesses may still be ongoing until that
function returns.
Fixes:
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||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| netup_unidvb.h | ||
| netup_unidvb_ci.c | ||
| netup_unidvb_core.c | ||
| netup_unidvb_i2c.c | ||
| netup_unidvb_spi.c | ||