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| author | Ruslan Bilovol <ruslan.bilovol@ti.com> | 2012-08-17 13:18:58 +0300 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-10-01 12:58:56 +0200 |
| commit | db0118a314f8d550883a039827e421a9ddfb6af5 (patch) | |
| tree | 20e0d0285c9aae0578124b81009a7291a41e629a /arch/arm/plat-omap | |
| parent | 1820e68f0de8b83a486bd535eb12cfdd77a8eda8 (diff) | |
| download | kernel_samsung_tuna-db0118a314f8d550883a039827e421a9ddfb6af5.zip kernel_samsung_tuna-db0118a314f8d550883a039827e421a9ddfb6af5.tar.gz kernel_samsung_tuna-db0118a314f8d550883a039827e421a9ddfb6af5.tar.bz2 | |
ARM: OMAP: PM: Add more information on error path
Sometimes if some code tries to remove requested
throughput, the message "Invalid Device Structure"
is shown. This message is not informative because
it's unknown for what device it was tried - so
now added more information to that message.
Change-Id: Id26bf385dafd4992c8c3487d9dc38935e0fcd777
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/omap-pm-helper.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/omap-pm-helper.c b/arch/arm/plat-omap/omap-pm-helper.c index 2fdd7af..c107bac 100644 --- a/arch/arm/plat-omap/omap-pm-helper.c +++ b/arch/arm/plat-omap/omap-pm-helper.c @@ -225,10 +225,13 @@ unlock: */ static unsigned long remove_req_tput(struct device *dev) { + struct platform_device *pdev; struct users *user; int found = 0; int ret; + pdev = container_of(dev, struct platform_device, dev); + mutex_lock(&bus_tput->throughput_mutex); list_for_each_entry(user, &bus_tput->users_list, node) { if (user->dev == dev) { @@ -238,7 +241,7 @@ static unsigned long remove_req_tput(struct device *dev) } if (!found) { /* No such user exists */ - pr_err("Invalid Device Structure\n"); + pr_err("OMAP-PM: Invalid Device Structure for %s\n", pdev->name); ret = 0; goto unlock; } |