Subject: linux-2.6.37-ektf-fix-ESD_side_effect.patch The side effect of ESD has fixed. Signed-off-by: Mike Hsu Signed-off-by: Scott Liu --- ektf2136_spi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- linux-2.6.37/drivers/input/touchscreen/ektf2136_spi.old.c 2011-07-14 22:30:10.560603900 -0700 +++ linux-2.6.37/drivers/input/touchscreen/ektf2136_spi.c 2011-07-24 20:42:11.346977016 -0700 @@ -30,11 +30,11 @@ #include #define DRV_NAME "ektf2136_spi" -#define DRIVER_VERSION "v3.0.7" +#define DRIVER_VERSION "v3.0.8" #define DRV_MA_VER 3 #define DRV_MI_VER 0 -#define DRV_SUB_MI_VER 7 +#define DRV_SUB_MI_VER 8 static const char ELAN_TS_NAME[] = "ektf2136_spi"; @@ -1049,7 +1049,7 @@ static const u8 wait_sync_cmd[4] = { 0xAA, 0xAA, 0xAA, 0xAA }; int cmd_sync_timeout = 0, rc = 0, v = 0; struct elan_data *ed = spi_get_drvdata(spi); - u8 temp[IDX_MAX_PACKET_SIZE]; + u8 temp[IDX_MAX_PACKET_SIZE] = {0xAA}; if (!(ed->protocol & PRO_SPI_WRT_CMD_SYNC)) return rc; @@ -1065,7 +1065,7 @@ /* INT pin already is low. Not waiting for command.*/ if (v == 0) { - elan_spi_read_data(spi, temp, sizeof(temp), + elan_spi_write_data(spi, temp, sizeof(temp), "clear report"); while (v == 0) { v = gpio_get_value(ed->intr_gpio);