Title: [5936] trunk/drivers/mmc/host/bfin_sdh.c: bug[#2424]enable sd card detection,but don't know how to detect removal,so auto-detection only take effect the first time a card is inserted
- Revision
- 5936
- Author
- cliff
- Date
- 2008-12-31 03:53:25 -0600 (Wed, 31 Dec 2008)
Log Message
bug[#2424]enable sd card detection,but don't know how to detect removal,so auto-detection only take effect the first time a card is inserted
Modified Paths
Diff
Modified: trunk/drivers/mmc/host/bfin_sdh.c (5935 => 5936)
--- trunk/drivers/mmc/host/bfin_sdh.c 2008-12-31 08:16:22 UTC (rev 5935)
+++ trunk/drivers/mmc/host/bfin_sdh.c 2008-12-31 09:53:25 UTC (rev 5936)
@@ -538,11 +538,9 @@
bfin_write_SDH_CFG(bfin_read_SDH_CFG() | CLKS_EN);
SSYNC();
- /* Disable card detect pin */
-#if 1
- bfin_write_SDH_CFG((bfin_read_SDH_CFG() & 0x1F) | 0x60);
+ /* Enable card detect pin */
+ bfin_write_SDH_CFG((bfin_read_SDH_CFG() & 0x1F) | 0xa0);
SSYNC();
-#endif
sd_entry = create_proc_entry("driver/sdh", 0600, NULL);
sd_entry->read_proc = NULL;
sd_entry->write_proc = proc_write;
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