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IB/hfi1: Remove reading platform configuration from EFI variable 

Currently, platform configuration can be read from EFI variable
for discrete cards. It will happen when reading from EPROM fails.
EFI variables should not be queried for platform configuration
in any scenario.

Reviewed-by: Jakub Byczkowski <jakub.byczkowski@intel.com>
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Jan Sokolowski 2017-06-09 15:59:46 -07:00 committed by Doug Ledford
parent 9c1a99c388
commit f5114440c5
1 changed files with 0 additions and 10 deletions
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10
drivers/infiniband/hw/hfi1/platform.c
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@ -136,7 +136,6 @@ static void save_platform_config_fields(struct hfi1_devdata *dd)
void get_platform_config(struct hfi1_devdata *dd)
{
int ret = 0;
unsigned long size = 0;
u8 *temp_platform_config = NULL;
u32 esize;
@ -160,15 +159,6 @@ void get_platform_config(struct hfi1_devdata *dd)
dd->platform_config.size = esize;
return;
}
/* fail, try EFI variable */
ret = read_hfi1_efi_var(dd, "configuration", &size,
(void **)&temp_platform_config);
if (!ret) {
dd->platform_config.data = temp_platform_config;
dd->platform_config.size = size;
return;
}
}
dd_dev_err(dd,
"%s: Failed to get platform config, falling back to sub-optimal default file\n",