[PATCH] Optional libata LED trigger for PowerMac G5

This adds an optional wrapper around ata_ac_issue_prot that triggers the LED layer. Powermac G5 machines with an Apple K2 controller will now blink the PMU LED to harddisk activity if CONFIG_ADB_PMU_LED_IDE is defined (like on a PowerBook/iBook). This avoids any pollution of the hot path on

[PATCH] Optional libata LED trigger for PowerMac G5

This adds an optional wrapper around ata_ac_issue_prot that triggers the LED layer. Powermac G5 machines with an Apple K2 controller will now blink the PMU LED to harddisk activity if CONFIG_ADB_PMU_LED_IDE is defined (like on a PowerBook/iBook). This avoids any pollution of the hot path on