Commit 69d7d954 authored by Markus Mayer's avatar Markus Mayer Committed by Florian Fainelli
Browse files

memory: brcmstb: dpfe: properly mask vendor error bits 



We were printing the entire 32 bit register rather than just the lower
8 bits. Anything above bit 7 is reserved and may be any random value.

Fixes: 2f330caf ("memory: brcmstb: Add driver for DPFE")
Signed-off-by: default avatarMarkus Mayer <mmayer@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 7928b2cb

drivers/memory/brcmstb_dpfe.c

+2 −1
Original line number Diff line number Diff line
@@ -603,7 +603,8 @@ static ssize_t show_vendor(struct device *dev, struct device_attribute *devattr, 
		       readl_relaxed(info + DRAM_VENDOR_MR6) & DRAM_VENDOR_MASK,

		       readl_relaxed(info + DRAM_VENDOR_MR7) & DRAM_VENDOR_MASK,

		       readl_relaxed(info + DRAM_VENDOR_MR8) & DRAM_VENDOR_MASK,

		       readl_relaxed(info + DRAM_VENDOR_ERROR));

		       readl_relaxed(info + DRAM_VENDOR_ERROR) &

				     DRAM_VENDOR_MASK);

}



static int brcmstb_dpfe_resume(struct platform_device *pdev)

CRA Git | Maintained and supported by SUSTech CRA and CCSE