diff options
author | Werner Almesberger <werner@openmoko.org> | 2008-11-19 17:11:26 +0000 |
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committer | Andy Green <agreen@pads.home.warmcat.com> | 2008-11-19 17:11:26 +0000 |
commit | 45f195b05adc0f0798f4920ee649f58b6ea99494 (patch) | |
tree | 6cab2dfa00145ea0082a2ed12141cb21c09c6f10 /Documentation/arm/VFP | |
parent | cf935eda7c9bea8a70466389cbee3ba7863943b5 (diff) |
s3cmci-dont-leak-pdata.patch
When compiling s3cmci as a module and doing an insmod-rmmod-insmod
sequence, s3cmci_probe often oopses because the platform data contains
garbage.
The reason for this is that I'm not providing any platform data (removed
in gta02-mmc-mci.patch), and thus s3cmci tries to put its own defaults:
if (!host->pdata) {
pdev->dev.platform_data = &s3cmci_def_pdata;
host->pdata = &s3cmci_def_pdata;
}
s3cmci_def_pdata is inside the module, so the pointer in
pdev->dev.platform_data becomes invalid after the module is unloaded.
Since nothing else in s3cmci uses pdev->dev.platform_data, "patching"
it seems unnecessary. This patch removes it.
Signed-off-by: Werner Almesberger <werner@openmoko.org>
Diffstat (limited to 'Documentation/arm/VFP')
0 files changed, 0 insertions, 0 deletions