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authorInaky Perez-Gonzalez <inaky@linux.intel.com>2009-04-30 14:39:21 -0700
committerInaky Perez-Gonzalez <inaky@linux.intel.com>2009-05-28 18:02:11 -0700
commita0a4c4c9e54ee4255f46eedb572ad69ee34c77b6 (patch)
treebc71faf4b93433c4f9fac1b575de014f9d0b172b
parent52a8d9630890f2289354d03e8751bf0eba2b3376 (diff)
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wimax/i2400m: sdio: set the block size before enabling the function
From a fix by Cindy H Kao: Block size has to be set before sending IOE enable because the firmware reads the block size register before it reads IOE register. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
-rw-r--r--drivers/net/wimax/i2400m/sdio.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wimax/i2400m/sdio.c b/drivers/net/wimax/i2400m/sdio.c
index 5ac5e76701c..777c981676f 100644
--- a/drivers/net/wimax/i2400m/sdio.c
+++ b/drivers/net/wimax/i2400m/sdio.c
@@ -409,19 +409,19 @@ int i2400ms_probe(struct sdio_func *func,
i2400m->bus_fw_names = i2400ms_bus_fw_names;
i2400m->bus_bm_mac_addr_impaired = 1;
- result = i2400ms_enable_function(i2400ms->func);
- if (result < 0) {
- dev_err(dev, "Cannot enable SDIO function: %d\n", result);
- goto error_func_enable;
- }
-
sdio_claim_host(func);
result = sdio_set_block_size(func, I2400MS_BLK_SIZE);
+ sdio_release_host(func);
if (result < 0) {
dev_err(dev, "Failed to set block size: %d\n", result);
goto error_set_blk_size;
}
- sdio_release_host(func);
+
+ result = i2400ms_enable_function(i2400ms->func);
+ if (result < 0) {
+ dev_err(dev, "Cannot enable SDIO function: %d\n", result);
+ goto error_func_enable;
+ }
result = i2400m_setup(i2400m, I2400M_BRI_NO_REBOOT);
if (result < 0) {
@@ -440,12 +440,12 @@ int i2400ms_probe(struct sdio_func *func,
error_debugfs_add:
i2400m_release(i2400m);
error_setup:
- sdio_set_drvdata(func, NULL);
sdio_claim_host(func);
-error_set_blk_size:
sdio_disable_func(func);
sdio_release_host(func);
error_func_enable:
+error_set_blk_size:
+ sdio_set_drvdata(func, NULL);
free_netdev(net_dev);
error_alloc_netdev:
return result;