tree b97962b34fd02f085b31b6e14c620bd9049b3cba
parent dcd45f5a6180c2367121d5fc7541cf7bc9ea4aa6
author Slawomir Kwasniak <slawomir.kwasniak@hensoldt-cyber.com> 1600984323 +0200
committer Slawomir Kwasniak <slawomir.kwasniak@hensoldt-cyber.com> 1602503727 +0200

libsdhcdrivers: Fix `mmc_nth_irq()` function

There was a bug in the `mmc_nth_irq()` i.e. the function would always
return IRQ number only if the given index is 0.

This was caused by calling sdhc_init() from sdio_init() with wrong
parameters i.e. passing pointer the array of irq numbers with an offset
of the initialized device index, and claiming that this array's size
is 1.

Currently entire irq array is exposed via `mmv_nth_irq()`.

Furthermore, there is a mismatch between indexing of SDHC peripherals
and the their enumeration.

To avoid confusion and misconfiguration, the i.MX6 SDHC1 enum element
is now set to 1.