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73ecce31fe
After implementing cancel_hw_scan(), there is no more need to flush scan_complete_work on suspend. scan_complete_work enqueues a new scan_work, that might lead to the following warning (if the device was already suspended): WARNING: at drivers/mmc/core/core.c:169 mmc_wait_for_req+0x1ac/0x2c8() Backtrace: [<c004b50c>] (dump_backtrace+0x0/0x110) [<c04fda50>] (dump_stack+0x0/0x1c) [<c008f700>] (warn_slowpath_common+0x0/0x6c) [<c008f76c>] (warn_slowpath_null+0x0/0x2c) [<c034b058>] (mmc_wait_for_req+0x0/0x2c8) [<c034f804>] (mmc_io_rw_extended+0x0/0x1e4) [<c0350b5c>] (sdio_io_rw_ext_helper+0x0/0x1ac) [<c0350e00>] (sdio_memcpy_fromio+0x0/0x2c) [<bf194464>] (wl1271_sdio_raw_read+0x0/0x1bc [wl12xx_sdio]) [<bf15ac14>] (wl1271_cmd_wait_for_event_or_timeout+0x0/0x19c [wl12xx]) [<bf15adb0>] (wl1271_cmd_wait_for_event+0x0/0x30 [wl12xx]) [<bf15b7dc>] (wl1271_cmd_disconnect+0x0/0x14c [wl12xx]) [<bf158fd0>] (wl1271_unjoin+0x0/0x48 [wl12xx]) [<bf159070>] (wl1271_op_config+0x0/0x490 [wl12xx]) [<bf105084>] (ieee80211_hw_config+0x0/0x14c [mac80211]) [<bf113120>] (ieee80211_recalc_idle+0x0/0x4c [mac80211]) [<bf109a70>] (__ieee80211_scan_completed+0x0/0x1ac [mac80211]) [<bf109fd4>] (ieee80211_scan_work+0x0/0x484 [mac80211]) [<c00a197c>] (worker_thread+0x0/0x1e8) [<c00a5874>] (kthread+0x0/0x90) Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com> |
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| .. | ||
| acx.c | ||
| acx.h | ||
| boot.c | ||
| boot.h | ||
| cmd.c | ||
| cmd.h | ||
| conf.h | ||
| debugfs.c | ||
| debugfs.h | ||
| event.c | ||
| event.h | ||
| ini.h | ||
| init.c | ||
| init.h | ||
| io.c | ||
| io.h | ||
| Kconfig | ||
| main.c | ||
| Makefile | ||
| ps.c | ||
| ps.h | ||
| reg.h | ||
| rx.c | ||
| rx.h | ||
| scan.c | ||
| scan.h | ||
| sdio_test.c | ||
| sdio.c | ||
| spi.c | ||
| testmode.c | ||
| testmode.h | ||
| tx.c | ||
| tx.h | ||
| wl12xx_80211.h | ||
| wl12xx_platform_data.c | ||
| wl12xx.h | ||