| Message ID | 1518554440-21805-2-git-send-email-mmayer@broadcom.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, 13 Feb 2018 12:40:38 -0800, Markus Mayer <mmayer@broadcom.com> wrote: > 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: 2f330caff577 ("memory: brcmstb: Add driver for DPFE") > Signed-off-by: Markus Mayer <mmayer@broadcom.com> > --- Applied to drivers/fixes, thanks! -- Florian
diff --git a/drivers/memory/brcmstb_dpfe.c b/drivers/memory/brcmstb_dpfe.c index 0a7bdbed3a6f..088153760e52 100644 --- a/drivers/memory/brcmstb_dpfe.c +++ b/drivers/memory/brcmstb_dpfe.c @@ -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)
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: 2f330caff577 ("memory: brcmstb: Add driver for DPFE") Signed-off-by: Markus Mayer <mmayer@broadcom.com> --- drivers/memory/brcmstb_dpfe.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)