From acfdd18591eaac25446e976a0c0d190f8b3dbfb1 Mon Sep 17 00:00:00 2001 From: Amit Sunil Dhamne Date: Mon, 23 Nov 2020 21:52:41 -0800 Subject: firmware: xilinx: Use hash-table for api feature check MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently array of fix length PM_API_MAX is used to cache the pm_api version (valid or invalid). However ATF based PM APIs values are much higher then PM_API_MAX. So to include ATF based PM APIs also, use hash-table to store the pm_api version status. Signed-off-by: Amit Sunil Dhamne Reported-by: Arnd Bergmann  Signed-off-by: Ravi Patel Signed-off-by: Rajan Vaja Reviewed-by: Arnd Bergmann Tested-by: Michal Simek Fixes: f3217d6f2f7a ("firmware: xilinx: fix out-of-bounds access") Cc: stable Link: https://lore.kernel.org/r/1606197161-25976-1-git-send-email-rajan.vaja@xilinx.com Signed-off-by: Michal Simek --- include/linux/firmware/xlnx-zynqmp.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 5968df82b991..41a1bab98b7e 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -50,10 +50,6 @@ #define ZYNQMP_PM_CAPABILITY_WAKEUP 0x4U #define ZYNQMP_PM_CAPABILITY_UNUSABLE 0x8U -/* Feature check status */ -#define PM_FEATURE_INVALID -1 -#define PM_FEATURE_UNCHECKED 0 - /* * Firmware FPGA Manager flags * XILINX_ZYNQMP_PM_FPGA_FULL: FPGA full reconfiguration -- cgit v1.2.3-58-ga151