From 20f8b139a3834db1545454b4392aa73dcf595c9f Mon Sep 17 00:00:00 2001 From: Gertjan van Wingerde Date: Tue, 29 Jun 2010 21:44:18 +0200 Subject: [PATCH] rt2x00: Correctly detect 93C86 EEPROMs in rt2800pci. Signed-off-by: Gertjan van Wingerde Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800pci.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 0af53bdb5c74..b48b9494845e 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -139,8 +139,18 @@ static void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) eeprom.data = rt2x00dev; eeprom.register_read = rt2800pci_eepromregister_read; eeprom.register_write = rt2800pci_eepromregister_write; - eeprom.width = !rt2x00_get_field32(reg, E2PROM_CSR_TYPE) ? - PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66; + switch (rt2x00_get_field32(reg, E2PROM_CSR_TYPE)) + { + case 0: + eeprom.width = PCI_EEPROM_WIDTH_93C46; + break; + case 1: + eeprom.width = PCI_EEPROM_WIDTH_93C66; + break; + default: + eeprom.width = PCI_EEPROM_WIDTH_93C86; + break; + } eeprom.reg_data_in = 0; eeprom.reg_data_out = 0; eeprom.reg_data_clock = 0; -- 2.20.1