This fixes max_pressure for spitz's touchscreen, and is requirement

for getting reasonable pressure numbers from touchscreen driver.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Russell King <rmk@arm.linux.org.uk>                                        
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

arch/arm/mach-pxa/spitz.c

@@ -423,6 +423,7 @@ static struct ads7846_platform_data spitz_ads7846_info = {
 	.vref_delay_usecs	= 100,
 	.x_plate_ohms		= 419,
 	.y_plate_ohms		= 486,
+	.pressure_max		= 1024,
 	.gpio_pendown		= SPITZ_GPIO_TP_INT,
 	.wait_for_sync		= spitz_wait_for_hsync,
 };