From: Xiongfeng Wang Date: Fri, 17 Jul 2020 07:59:25 +0000 (+0800) Subject: PCI/ASPM: Add missing newline in sysfs 'policy' X-Git-Tag: v5.15~3149^2~21^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3167e3d340c092fd47924bc4d23117a3074ef9a9;p=platform%2Fkernel%2Flinux-starfive.git PCI/ASPM: Add missing newline in sysfs 'policy' When I cat ASPM parameter 'policy' by sysfs, it displays as follows. Add a newline for easy reading. Other sysfs attributes already include a newline. [root@localhost ~]# cat /sys/module/pcie_aspm/parameters/policy [default] performance powersave powersupersave [root@localhost ~]# Fixes: 7d715a6c1ae5 ("PCI: add PCI Express ASPM support") Link: https://lore.kernel.org/r/1594972765-10404-1-git-send-email-wangxiongfeng2@huawei.com Signed-off-by: Xiongfeng Wang Signed-off-by: Bjorn Helgaas --- diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index b17e5ff..253c30c 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -1182,6 +1182,7 @@ static int pcie_aspm_get_policy(char *buffer, const struct kernel_param *kp) cnt += sprintf(buffer + cnt, "[%s] ", policy_str[i]); else cnt += sprintf(buffer + cnt, "%s ", policy_str[i]); + cnt += sprintf(buffer + cnt, "\n"); return cnt; }